Chapter 1: Islands

Because the world of one piece is made up of an innumerable quantity of small islands spread out between a few large islands, islands will be used for a large part of the land exploration portion of each campaign. Islands in the Four Blues and Grand Line may vary in size, climate, and culture, with the latter having much more variety and extremes between each.

Discovering new islands will provide player crews with information, quests, resources, and possible adventure and treasure. Island generation will be vital to keeping players occupied when docking and exploring between sea travel (See the "Ships and Sailing" section for more information on sea travel).

Island Generation

To easily create an island, the DM might decide to come up with an concept on their own or generate one randomly. In either case, using the tables and guide below will help aid in the process of generating islands for one's own campaign.

Measuring an Island

The size of an island might range from less than a square mile to thousands of square miles in size in the Four Blue Seas. When entering the Grand Line, Red Line aside, most islands are much smaller than the continent-sized islands found in the Four Blues. For comparison and scale, you might consider making the size of islands throughout most regions of the One Piece world similar in size or population to the variety of islands in the Bahamas or Caribbean on Earth.

Use the Island Size table below to determine what size the island might be.

Island Size

1d6	Size	Area	Population
1	Diminutive	< 1 Sq. Mile	5d10 Citizens
2	Tiny	1d4 Sq. Miles	10d10 Citizens
3	Small	5d10 Sq. Miles	10d10 x 10 Citizens
4	Medium	3d10 x 10 Sq. Miles	5d10 x 100 Citizens
5	Large	5d10 x 100 Sq. Miles	10d10 x 1,000 Citizens
6	Colossal	> 10,000 Sq. Miles	> 1 million citizens

Island Terrain and Climate

The terrain of an island determines the physical features and the climate it may have. On the Grand Line, the terrain type of each island is usually static and the season remains the same year-round. Larger islands may have several types of terrain or climate across, so roll multiple times if this is the case. Use the table below to determine terrain and climate.

Terrain Type

1d10	Terrain	Climate
1	Beach	Tropical
2	Forest	Moderate
3	Jungle	Tropical
4	Desert	Dry
5	Plains	Moderate
6	Hills	Moderate
7	Mountainous	Cold
8	Swamp	Humid
9	Volcanic	Hot
10	Tundra	Cold

Island Seasons

The seasons of each island outside the grand line is dependent on its location and climate, but will usually rotate normally between Spring, Summer, Fall, and Winter. In the grand line, however, seasons may remain static or change rapidly at a highly unusual rate. For example, some islands may rotate between seasons every week.

To determine the current season on an island, you may roll a 1d4 (1 - Spring, 2 - Summer, 3 - Fall, 4 - Winter) and use the result. You might decide islands on the grand line have extreme climate changes as a result of each season as well. For example, a Jungle Island might be perpetually stuck in winter, making it a highly unusual Frost Jungle Island.

Society and Culture

The populations of each island may have a variety of different races, belief systems, ethnicities, culture, and alignments. Alongside these factors, the level of support an island has for pirates versus the navy or world government may also differ. To determine how to run each island's society and culture, use this section as a guide.

Races

Most islands throughout the world are inhabited and ruled by humans, with other races occasionally making up the small minority of an island's population. However, occasionally there can be rare and hidden islands inhabited by non-human races found in the grand line or other corners of the planet. Roll a 1d20 for each island, and on a roll of 1 the island is inhabited by one of the races on the table below.

*Human variants may be similar to humans, but have distinct characteristics that make them slightly different. For example, the Kuja Tribe, Torino Tribe, and Kumate Tribe are basically humans with very extreme differences in appearance and behavior.

Race Table

d10	Race
1	*Human Variant
2	Fish-Men
3	Merfolk
4	Sky Islanders
5	Minks
6	Yokai Tribesmen
7	Cyborgs
8	Dwarves
9	Giants
10	Mix of Races

Cities and Settlements

Since the One Piece world is so divided and disconnected, the culture and apparent time era of each island may also vary greatly across regions. Unless an island is uninhabited, a city will usually have a number of settlements equal to each size the island is over "Small" (at least 1), but it is ultimately up to the DM.

Use the table below to determine the settlement's culture. You may use multiple different cultures or combine cultures together to create unique populations of people.

Culture Type

d12	Culture
1	Tribal
2	Western Medieval
3	Renaissance
4	Eastern Traditional
5	Middle Eastern
6	European
7	African
8	Modern Urban
9	Rural
10	Entertainment & Resorts
11	Militaristic
12	Futuristic

Placement of Settlments

Islands with multiple human or nonhuman populations may have their cities and settlemnts located in different regions. The table below can be used to determine the type of a settlement and where it is placed.

Settlement Location Types

d6	Settlement Type
1	Coastal Harbor
2	Fortified Inland
3	Agricultural
4	High Altitude
5	Fortress or Military Base
6	Around River, Lake or Swamp/Marsh

CHAPTER 1 | ISLANDS

Island Faction and Military

If an island's size is "small" or larger, it usually requires a military of some sort to defend against invaders. Some islands are defenseless, however, and rely on defending themselves against pirate and raiders. If an island is controlled by a certain faction (e.g. pirates or marines), it tends to have a certain alignment and level of support for that faction based on how the citizens are treated by said faction.

The alignment of an island's general populace is determined by what faction influences it. There are rare exceptions to this rule, however. Sometimes lawful pirates or evil marines may take control over an island, changing the island's alignment to whatever fits at the DM's discretion.

The level of support an island's population has for the ruling faction is randomly determined. If 60% or more of an island's population supports the faction controlling it, the population is considered to be in favor of their rule. If 40% of the population or less support the faction, the faction is generally disliked by the island. Any percentage in-between means the island feels generally indifferent or neutral toward the ruling faction.

Roll on the table below to determine what type of faction and military controls or protects an island.

Player Reputation & Intrigue

Sometimes players attempting to befriend an island's populace isn't so easy, especially if there are alignment differences between the players crew and an island. Additionally, if an island's faction members are directly opposed to the faction the players are a part of (e.g. marines hate pirates and vice versa), they may attempt to locate and capture the players. And if the player crew has a bad enough reputation on an island, they may launch an all-out witch hunt or assault onto the players after some time.

Reputation

As mentioned in chapter 4 of the Unofficial One Piece D&D Player's Guide under the "Inspiration Dice Alternative: Pirate Prestige" section, a crew will normally enter each island with a certain level of reputation.

The reputation score a crew starts at on an island that isn't in direct opposition to them is 5. This number increases by 1 for each famous and well-liked character on the crew (e.g. celebrity or world-class performer). If the island is ruled by a faction that directly opposes the players, their reputation score starts at 1. The only way to get crew reputation score up past 1 is by spending a week undetected by enemy faction members on the island, in which case crew reputation score increases to 2, or by swaying the minds of locals through the completion of quests done for them or by defending against invaders. See "Increasing Reputation" for more information on this.

Player Reputation

Island Size	Maximum Reputation
Diminutive to Small	20
Medium	30
Large	50
Colossal	100

Increasing Reputation

To further increase the crew's reputation on an island, the crew can use "Pirate Prestige" abilities and points to automatically increase their reputation if their current reputation score is above 1.

Another way to increase reputation is to complete quests for local or defend against invaders. For every quest completed by a player character, their crew's reputation score increases by 1d6. If a player crew successfully defends an island from pirates, marines, or enemy invaders, the crew's reputation score increases by 10.

Using Reputation

Reputation has many uses when the crew has a high reputation score on an island. If a crew's reputation is 1, they will be unable to use reputation points at all. If a crew's reputation score is higher than 10, they can spend 1 reputation point to ask for a small favor from locals or friendly faction members on the island. For larger favors, 5 or more points will need to be expended.

If a crew has a reputation score equal to more than half of the maximum of an island, players can stage citizen revolution against an enemy faction if the population isn't in favor of its ruling faction. In exchange, the population will demand protection against invaders from the player crew. If the revolution succeeds, the ruling faction is overthrown and the island will begin flying the player crew's flag.

CHAPTER 1 | ISLANDS

Example Island Map (Medium Island)

Chapter 2: Ships and Sailing

This section borrows heavily from the Wizards of the Coast UA "Of Ships and the Sea" document. Detailed here is all the information you might need to use for ship creation, ship stats, and mechanics on seafaring, travel, and ship combat. Prices of ships and additional details are given in Chapter 5 of the Unofficial One Piece D&D Player's Guide.

Ship Stat Blocks

A ship's stats provide information that can be used for combat and defensive or offensive capabilities. While unmanned or without a crew, a ship cannot take actions or use offensive abilities unless specific exceptions are made.

Basic Statistics

Size

Ships can range in size from Large to Gargantuan. A ship that is between 10 and 14 feet in length or width would be counted as large vessel, a ship that is between 15 and 19 feet in length or width would be counted as huge vessel, and a ship equal to or larger than 20 feet would be counted as a gargantuan vessel.

Space

A ship doesn't have a square space unless its stat block specifies otherwise. For example, a ship that is 20 feet long and 10 feet wide occupies a 20-by-10-foot space.

A ship can't move into a space that is too small to accomodate it. If it tries to do so, it crashes, as described later in the "Crashing" section.

Crew Maximum

A ship's stat block determines how many crew members it needs to run the ship efficiently. This assumes crew members are medium or smaller creatures. If a creature is large, it counts as four crew members. If a creature is huge, it counts as nine crew members. If a creature is gargantuan, it counts as 20 crew members or more (up to DM discretion).

Fuel engines are another way to automate your ship's functions without a need for a large crew. Fuel engines fill a certain number of crew slots based on its type (See "Ship Upgrades"), however they also require fuel to function (See "Fueling Your Ship").

Any additional crew members over the crew maximum are counted as passengers. If the ship holds more than the crew max and passenger limit, the ship becomes cramped and all movement on the ship is halved for the duration that it remains cramped. Creatures may also be pushed off the ship, suffocated, or trampled while the ship is cramped.

Capacity

Indicated by the ship's stat block, the capcity of a ship determines how much cargo and creature weight it can carry. Once over weight capacity, the ship will move at half speed, rolls made to maneuver the boat will be made at disadvantage, and it may possibly capsize.

Upgrade Slots

The number of upgrade slots that can be used on a ship is determined by its stat block. Upgrade components can be added when a ship has upgrade slots available (See "Ship Upgrades"). Additional upgrade slots can be added during the ship's initial construction.

Special Vehicles

Special vehicles are rare vehicles indicated by their type on their stat block. These vehicles are typically either exotic, extremely powerful, or limited in number, making them far more difficult to find. Special vehicles cannot be purchased from ordinary vendors, and are only available for sale in specific locations determined by the DM.

Blueprints

To build special vehicles or special components, blueprints will be required before attempting the building process. Blueprints might be found in certain locations or be available for high prices or in exchange for favors from specific NPCs, determined by the DM.

Ability Scores

A ship has six ability scores (Strength, Dexterity, Constitution, Intelligence, Wisdom, and Charisma) and corresponding modifiers.

A ship's strength represents its size and weight. Dexterity represents a ship's ease of handling. A ship's constitution covers it durability and the quality of its construction. Ships will typically have a score of 0 in Intelligence, Wisdom, and Charisma unless it becomes sentient over time as the crew bonds it with or lends it a devil fruit.

If a ship has a 0 in a score, it automatically fails any ability check or saving throw that uses that score.

Vulnerabilities, Resistances, and Immunities

A ship's vulnerabilities, resistances, and Immunities apply to all its components, unless otherwise noted in the stat block. Typically ships will be immune to poison and psychic damage. A sentient ship may be capable of taking psychic damage, however. Ships crafted from metal or stone are also normally immune to necrotic damage. They are also immune to the following conditions unless they are sentient (in which case, the DM chooses which immunities to apply): blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, and unconscious.

Sentience

A ship will become sentient if it consumes a zoan-type devil fruit, becomes influenced by the effects of a devil fruit that might grant it sentience, or develops a soul from the love of its crew.

A ship will slowly develop a soul as its crew bonds with it over several voyages between islands. At the end of each voyage, every member of the crew must roll a Charisma check (DC 10 for a Large or Huge ship, DC 15 for a Gargantuan ship, and DC 20 for a Battleship). If more than half of the crew succeeds on this check, then the entire check is considered a success. After 3 total successes, the ship begins to develop a soul (see below). The DM may choose to withhold what these rolls are being used for.

Alternatively, the ship may develop a soul or personality from eating a zoan-type devil fruit. By feeding a devil fruit to a ship, it will become sentient in the same way it would be listed above.

Once the ship becomes sentient, it may begin speaking telepathically with its crew or others boarding it. However, because it is likely to be infantile at first, it won't be noticeably intelligent, aware, or charismatic. Its Intelligence, Wisdom, and Charisma scores are all set to 8. While these scores are set to 8, the ship will only be able to form simple sentences and possesses a limited vocabulary based on what words it learns from its crew.

Starting from the point it becomes sentient, the ship will also be able to grow with its crew along the journey. Each time the crew levels up from here on out, so does the ship. While boarding the ship after the crew has leveled up at least once, the crew will be able to spend ability score points (2 per level up since the crew last boarded the ship) to increase the ship's Intelligence, Wisdom, or Charisma scores.

In addition, the ship can be given inspiration dice at the start of each voyage or whenever the DM decides. This inspiration dice may be used to allow for a re-roll on any ability check or saving throw made by the ship.

Sentient Skills

While the ship is sentient it can use a number of different skills on its own without needing to be operated or boarded by a crew:

Rescue Crew (Intelligence 12 or higher). A sentient ship that knows its crew is in danger will attempt to sail itself to go save them. Whether it succeeds in doing so depends on the skill checks made by the ship to do so (determined by the DM). This can only be done once per day.

Supernatural Awareness (Wisdom 12 or higher). A sentient ship is roughly aware of who enters and leaves the ship at all times. It can use this awareness to inform its crew if any creature might be sneaking around on the ship or of any potential sabotage. How precise this awareness is depends on the Wisdom score of the ship and any Wisdom checks made by the ship.

Inspiring Chant (Charisma 12 or higher). A sentient ship that has developed a deep bond with its crew is able to inspire and push them to their limits. If a crew member is within 30 feet of the ship, the ship may use an action on its own to help motivate and inspire them. The inspired crew member gains advantage on the next ability check they make. This can be used a number of times equal to the captain's proficiency modifier, and it regains all uses once the crew completes a long rest.

CHAPTER 2 | SHIPS AND SAILING

Components

A ship is composed of different components:

Hull. A ship's hull is its basic frame, on which the other components are mounted.

Control. A control component is used to steer a ship.

Movement. A movement component is the element of the ship that enables it to move, such as a set of sails or oars.

Weapon. A ship capable of being used in combat has one or more weapon components, each of which is operated separately.

A ship's components might have special rules, as described in the stat block.

Building a Ship

If a crew desires, they may choose to build a ship or vehicle of their own with the help of a shipwright or shipbuilder. In any case, a shipwright that is proficient in managing or building vehicles will be able to spend a number of days building and assembling their dream ship.

The cost of building a ship will be equal to 80% of the listed cost of the desired ship type, since the price of labor is taken off the total and only the materials, parts, and special tools need to be purchased. If the ship is listed as a "special vehicle", a shipwright cannot build it until they have acquired the blueprints or any special materials required to do so. Additionally, building a special vehicle requires paying 100% of the listed cost instead.

The process of building a ship can be long, strenuous, and risky. Many mishaps may happen, and whole parts can break or might even require replacements. However, the upside of building a ship is that if it is properly crafted by a superior shipwright, it will look and function even greater than an average ship of its type.

Sloop

Gargantuan vehicle (60 ft. by 20 ft.)

---

• Cost ฿30,000,000
• Upgrade Slots 3
• Crew Maximum 3 crew, 4 passengers
• Cargo Capacity 0.5 tons
• Travel Pace 3 miles per hour (72 miles per day)

---

STR	DEX	CON	INT	WIS	CHA
16 (+3)	7 (-2)	13 (+1)	0	0	0

---

• Damage Immunities poison, psychic
• Condition Immunities blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, unconscious

---

Hull

Armor Class. 15

Hit Points. 100 (damage threshold 10)

---

Control: Helm

Armor Class. 12

Hit Points. 50

Controls movement components, with one 90-degree turn. If the helm is destroyed, the sloop can't turn.

---

Movement: Sails

Armor Class. 12

Hit Points. 100; -5 ft. speed per 25 damage taken

Locomotion (water). sails, speed 25 ft.; 15 ft. while sailing into the wind; 35 ft. while sailing with the wind

---

Weapon: Cannon

Armor Class. 15

Hit Points. 50

Ranged Weapon Attack: +6 to hit, reach 120/480 ft., one target. Hit: 16 (3d10) bludgeoning damage

Sloops typically include a cannon only when they are equipped for combat.

---

Actions

On its turn, the sloop can move using its control and one movement component, and attack with its weapons. If it has half its crew or fewer, it moves at half speed and can't use its cannon.

---

Caravel

Gargantuan vehicle (70 ft. by 20 ft.)

---

• Cost ฿50,000,000
• Upgrade Slots 5
• Crew Maximum 8 crew, 10 passengers
• Cargo Capacity 10 tons
• Travel Pace 4 miles per hour (96 miles per day)

---

STR	DEX	CON	INT	WIS	CHA
18 (+4)	7 (-2)	15 (+2)	0	0	0

---

• Damage Immunities poison, psychic
• Condition Immunities blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, unconscious

---

Hull

Armor Class. 15

Hit Points. 150 (damage threshold 10)

---

Control: Helm

Armor Class. 15

Hit Points. 50

Controls movement components, with one 90-degree turn. If the helm is destroyed, the caravel can't turn.

---

Movement: Sails

Armor Class. 12

Hit Points. 100; -5 ft. speed per 25 damage taken

Locomotion (water). sails, speed 35 ft.; 15 ft. while sailing into the wind; 50 ft. while sailing with the wind

---

Weapon: Cannon (2)

Armor Class. 15

Hit Points. 50

Ranged Weapon Attack: +6 to hit, reach 120/480 ft., one target. Hit: 16 (3d10) bludgeoning damage

---

Actions

On its turn, the caravel can move using its control and one movement component, and attack with its weapons. If it has half its crew or fewer, it moves at half speed and can only use half its weapons (rounded down).

---

Submarine

Gargantuan special vehicle (80 ft. by 20 ft.)

---

• Cost ฿600,000,000
• Upgrade Slots 6
• Crew Maximum 20 crew, 10 passengers
• Cargo Capacity 1 ton
• Travel Pace 5 miles per hour (120 miles per day)

---

STR	DEX	CON	INT	WIS	CHA
16 (+3)	14 (+2)	16 (+3)	0	0	0

---

• Damage Immunities poison, psychic, necrotic
• Condition Immunities blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, unconscious

---

Hull

Armor Class. 18

Hit Points. 300 (damage threshold 15)

---

Control: Helm

Armor Class. 18

Hit Points. 50

Controls movement components, including the ability to ascend or descend into deep waters, with one 90-degree turn. If the helm is destroyed, the submarine can't turn.

Additionally, the submarine detects all objects and creatures within 300 ft using sonar detection and can relay the information to a screen in the helm, as if using blindsight. If the helm is destroyed, the submarine can no longer detect anything using sonar.

---

Movement: Propellers (2)

Armor Class. 15

Hit Points. 100; -10 ft. speed per 25 damage taken

Locomotion and Diving (water). two propellers, speed 45 ft.

---

Weapon: Cannon (4)

Armor Class. 15

Hit Points. 50

Ranged Weapon Attack: +6 to hit, reach 120/480 ft., one target. Hit: 16 (3d10) bludgeoning damage

---

Actions

On its turn, the submarine can move using its control and one movement component, and attack with its weapons. If it has half its crew or fewer, it moves at half speed and can only use half its weapons (rounded down).

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Cog

Gargantuan vehicle (70 ft. by 20 ft.)

---

• Cost ฿100,000,000
• Upgrade Slots 6
• Crew Maximum 20 crew, 20 passengers
• Cargo Capacity 50 tons
• Travel Pace 4 miles per hour (96 miles per day)

---

STR	DEX	CON	INT	WIS	CHA
20 (+5)	7 (-2)	16 (+3)	0	0	0

---

• Damage Immunities poison, psychic
• Condition Immunities blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, unconscious

---

Hull

Armor Class. 15

Hit Points. 250 (damage threshold 15)

---

Control: Helm

Armor Class. 18

Hit Points. 50

Controls movement components, with one 90-degree turn. If the helm is destroyed, the cog can't turn.

---

Movement: Sails

Armor Class. 12

Hit Points. 100; -5 ft. speed per 25 damage taken

Locomotion (water). sails, speed 35 ft.; 15 ft. while sailing into the wind; 50 ft. while sailing with the wind

---

Weapon: Cannon (2)

Armor Class. 15

Hit Points. 50

Ranged Weapon Attack: +6 to hit, reach 120/480 ft., one target. Hit: 16 (3d10) bludgeoning damage

---

Actions

On its turn, the cog can move using its control and one movement component, and attack with its weapons. If it has half its crew or fewer, it moves at half speed and can only use half its weapons (rounded down).

---

Brig

Gargantuan vehicle (80 ft. by 20 ft.)

---

• Cost ฿150,000,000
• Upgrade Slots 7
• Crew Maximum 50 crew, 30 passengers
• Cargo Capacity 100 tons
• Travel Pace 5 miles per hour (120 miles per day)

---

STR	DEX	CON	INT	WIS	CHA
20 (+5)	7 (-2)	17 (+3)	0	0	0

---

• Damage Immunities poison, psychic
• Condition Immunities blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, unconscious

---

Hull

Armor Class. 15

Hit Points. 300 (damage threshold 15)

---

Control: Helm

Armor Class. 18

Hit Points. 50

Controls movement components, with one 90-degree turn. If the helm is destroyed, the brig can't turn.

---

Movement: Sails

Armor Class. 12

Hit Points. 100; -5 ft. speed per 25 damage taken

Locomotion (water). sails, speed 45 ft.; 15 ft. while sailing into the wind; 60 ft. while sailing with the wind

---

Weapon: Cannon (2)

Armor Class. 15

Hit Points. 50

Ranged Weapon Attack: +6 to hit, reach 120/480 ft., one target. Hit: 16 (3d10) bludgeoning damage

---

Weapon: Carronade

Armor Class. 15

Hit Points. 30

Ranged Weapon Attack: +6 to hit, reach 120/480 ft., one target. Hit: 11 (2d10) bludgeoning damage

---

Actions

On its turn, the brig can move using its control and one movement component, and attack with its weapons. If it has half its crew or fewer, it moves at half speed and can only use half its weapons (rounded down).

---

Carrack

Gargantuan vehicle (130 ft. by 20 ft.)

---

• Cost ฿300,000,000
• Upgrade Slots 8
• Crew Maximum 100 crew, 40 passengers
• Cargo Capacity 150 tons
• Travel Pace 3 miles per hour (72 miles per day)

---

STR	DEX	CON	INT	WIS	CHA
22 (+6)	4 (-3)	18 (+4)	0	0	0

---

• Damage Immunities poison, psychic
• Condition Immunities blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, unconscious

---

Hull

Armor Class. 15

Hit Points. 400 (damage threshold 20)

---

Control: Helm

Armor Class. 16

Hit Points. 50

Controls movement components, with one 90-degree turn. If the helm is destroyed, the carrack can't turn.

---

Movement: Sails

Armor Class. 12

Hit Points. 100; -5 ft. speed per 20 damage taken

Locomotion (water). sails, speed 25 ft.; 15 ft. while sailing into the wind; 35 ft. while sailing with the wind

---

Weapon: Cannon (2)

Armor Class. 15

Hit Points. 50

Ranged Weapon Attack: +6 to hit, reach 120/480 ft., one target. Hit: 16 (3d10) bludgeoning damage

---

Weapon: Large Cannon (2)

Armor Class. 15

Hit Points. 100

Ranged Weapon Attack: +5 to hit, reach 200/800 ft. (can't hit targets within 60 ft. of it), one target. Hit: 16 (5d10) bludgeoning damage

---

Actions

On its turn, the carrack can move using its control and one movement component, and attack with its weapons. If it has half its crew or fewer, it moves at half speed and can only use half its weapons (rounded down).

---

Galleon

Gargantuan vehicle (150 ft. by 30 ft.)

---

• Cost ฿500,000,000
• Upgrade Slots 10
• Crew Maximum 200 crew, 150 passengers
• Cargo Capacity 500 tons
• Travel Pace 4 miles per hour (96 miles per day)

---

STR	DEX	CON	INT	WIS	CHA
26 (+8)	7 (-2)	20 (+5)	0	0	0

---

• Damage Immunities poison, psychic
• Condition Immunities blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, unconscious

---

Hull

Armor Class. 15

Hit Points. 600 (damage threshold 20)

---

Control: Helm

Armor Class. 18

Hit Points. 100

Controls movement components, with one 90-degree turn. If the helm is destroyed, the galleon can't turn.

---

Movement: Sails

Armor Class. 12

Hit Points. 100; -5 ft. speed per 20 damage taken

Locomotion (water). sails, speed 35 ft.; 15 ft. while sailing into the wind; 50 ft. while sailing with the wind

---

Weapon: Cannon (6)

Armor Class. 15

Hit Points. 50

Ranged Weapon Attack: +6 to hit, reach 120/480 ft., one target. Hit: 16 (3d10) bludgeoning damage

---

Weapon: Large Cannon (2)

Armor Class. 15

Hit Points. 100

Ranged Weapon Attack: +5 to hit, reach 200/800 ft. (can't hit targets within 60 ft. of it), one target. Hit: 16 (5d10) bludgeoning damage

---

Actions

On its turn, the galleon can move using its control and one movement component, and attack with its weapons. If it has half its crew or fewer, it moves at half speed and can only use half its weapons (rounded down).

---

Man-O-War

Gargantuan special vehicle (200 ft. by 30 ft.)

---

• Cost ฿1,000,000,000
• Upgrade Slots 11
• Crew Maximum 400 crew, 300 passengers
• Cargo Capacity 1,000 tons
• Travel Pace 3 miles per hour (72 miles per day)

---

STR	DEX	CON	INT	WIS	CHA
28 (+9)	4 (-3)	20 (+5)	0	0	0

---

• Damage Immunities poison, psychic
• Condition Immunities blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, unconscious

---

Hull

Armor Class. 15

Hit Points. 1000 (damage threshold 20)

---

Control: Helm

Armor Class. 16

Hit Points. 50

Controls movement components, with one 90-degree turn. If the helm is destroyed, the man-o-war can't turn.

---

Movement: Sails

Armor Class. 12

Hit Points. 100; -5 ft. speed per 20 damage taken

Locomotion (water). sails, speed 25 ft.; 15 ft. while sailing into the wind; 35 ft. while sailing with the wind

---

Weapon: Cannon (10)

Armor Class. 15

Hit Points. 50

Ranged Weapon Attack: +6 to hit, reach 120/480 ft., one target. Hit: 16 (3d10) bludgeoning damage

---

Weapon: Large Cannon (4)

Armor Class. 15

Hit Points. 100

Ranged Weapon Attack: +5 to hit, reach 200/800 ft. (can't hit targets within 60 ft. of it), one target. Hit: 16 (5d10) bludgeoning damage

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Ram

Armor Class. 18

Hit Points. 100 (threshold 10)

The vehicle has advantage on all saving throws and checks relating to crashing when it crashes into a creature or object. Any damage it suffers from the crash is instead applied to the ram. These benefits do not apply if another vehicle crashes into the vehicle.

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Actions

On its turn, the man-o-war can move using its ccontrol and one movement component, and attack with its weapons. If it has half its crew or fewer, it moves at half speed and can only use half its weapons (rounded down).

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Battleship

Gargantuan special vehicle (300 ft. by 50 ft.)

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• Cost ฿3,000,000,000
• Upgrade Slots 12
• Crew Maximum 1000 crew, 500 passengers
• Cargo Capacity 10,000 tons
• Travel Pace 4 miles per hour (96 miles per day)

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STR	DEX	CON	INT	WIS	CHA
28 (+9)	4 (-3)	20 (+5)	0	0	0

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• Damage Immunities poison, psychic
• Condition Immunities blinded, charmed, deafened, exhaustion, frightened, incapacitated, paralyzed, petrified, poisoned, prone, stunned, unconscious

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Hull

Armor Class. 15

Hit Points. 1000 (damage threshold 20)

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Seastone Bottom

Incorporates seastone onto the bottom of the ship. This allows the ship to pass by underwater sea beasts, sea kings, and other sea creatures undetected, making it possible to cross over the calm belt.

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Huge Fuel Engine

Armor Class. 16

Hit Points. 100

Counts as 50 crew members and gives power to movement components that require an engine. Requires fuel (See the "Fueling Your Ship" section).

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Control: Helm

Armor Class. 16

Hit Points. 50

Controls movement components, with one 90-degree turn. If the helm is destroyed, the battleship can't turn.

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Movement: Sails

Armor Class. 12

Hit Points. 100; -5 ft. speed per 20 damage taken

Locomotion (water). sails, speed 25 ft.; 15 ft. while sailing into the wind; 35 ft. while sailing with the wind

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Movement: Paddle-Wheel

Armor Class. 12

Hit Points. 100; -10 ft. speed per 25 damage taken

Locomotion (water). paddle-wheel, speed 35 ft. when powered by at least one huge engine.

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Weapon: Large Cannon (14)

Armor Class. 15

Hit Points. 100

Ranged Weapon Attack: +5 to hit, reach 200/800 ft. (can't hit targets within 60 ft. of it), one target. Hit: 16 (5d10) bludgeoning damage

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Actions

On its turn, the battleship can move using its control and one movement component, and attack with its weapons. If it has half its crew or fewer, it moves at half speed and can only use half its weapons (rounded down).

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Ship Upgrades

In addition to being able to build a ship, skilled shipwrights may be able to add additional components or weapons to their ship. Upgrade components may vary in price, especially if they are rare. However, sample prices are provided for each upgrade component. Additionally, a crew will need to pay a shipbuilder to upgrade their ship with a new component unless they have access to a shipwright on their crew. A shipwright will be proficient in any checks required to upgrade the ship with a new component.

Building a component from scratch requires paying its component cost in tools and materials. Special components and their materials aren't normally available for purchase from common shops or shipyards. Building individual special components requires special knowledge or blueprints of the component and rare materials.

Upgrading a ship requires the ship to have empty upgrade slots available. If the ship stat block does not list it has any upgrade slots available, it will not be possible to add new components to it unless the upgrade component states otherwise. Alternatively, a currently existing component on a ship can be replaced with an upgrade component. A currently existing component frees 1 upgrade slot when removed or can be replaced by an identical component. The hull can not be replaced on a ship if it has already been assembled, but can be added during the construction process by adding the upgrade cost to the total ship construction cost.

Paddle-Wheel Upgrade

Requirement: At least one huge engine installed on the ship and a control component

Component Type. Special Huge

Upgrade DC. 17

Component Cost. ฿10,000,000 + 20% of ship cost.

Upgrade slots required. 2

Armor Class. 12

Hit Points. 100; -10 ft. speed per 25 damage taken.

Locomotion (water). paddle-wheel, 35 ft. while the helm is intact. (4 mph)

Propeller Upgrade

Requirement: At least one huge engine installed on the ship and a control component

Component Type. Special Huge

Upgrade DC. 17

Component Cost. ฿20,000,000 + 20% of ship cost.

Upgrade slots required. 2

Armor Class. 18

Hit Points. 100; -5 ft. speed per 25 damage taken

Locomotion (water). propeller, speed 45 ft. while the helm is intact. (5 mph)

Rocket Booster Upgrade

Requirement: At least one huge engine installed on the ship and a control component

Component Type. Special Huge

Upgrade DC. 20

Component Cost. ฿100,000,000 + 50% of ship cost.

Upgrade slots required. 2

Armor Class. 18

Hit Points. 100; -1 mile flight speed per 20 damage taken.

The rocket booster allows for a vehicle to fly for up to 5 miles in any direction it chooses. The ship will fly this way for up to 10 seconds. Afterwards, the ship will land and the rocket booster will need to spend 24 hours recharging before it can be used this way again. There is a 25% chance the ship will crash during its landing (see the "Crashing" section).

Flight Core Upgrade

Requirement: At least one huge engine installed on the ship and a control component

Component Type. Special Gargantuan

Upgrade DC. 20

Component Cost. ฿500,000,000 + 100% of ship cost.

Upgrade slots required. 3

Armor Class. 18

Hit Points. 100; -5 ft. speed per 20 damage taken

Locomotion (air). Flight, speed 35 ft. if the core is destroyed, the vehicle falls and crashes. (4 mph)

Standard Fuel Engine Upgrade

Component Type. Advanced Medium

Upgrade DC. 12

Component Cost. ฿4,000,000

Upgrade slots required. 1

Armor Class. 16

Hit Points. 25

Counts as 4 crew members and gives power to movement components that require an engine. Requires fuel (See the "Fueling Your Ship" section).

Large Fuel Engine Upgrade

Component Type. Advanced Large

Upgrade DC. 17

Component Cost. ฿10,000,000

Upgrade slots required. 2

Armor Class. 16

Hit Points. 50

Counts as 10 crew members and gives power to movement components that require an engine. Requires fuel (See the "Fueling Your Ship" section).

Huge Fuel Engine Upgrade

Component Type. Advanced Huge

Upgrade DC. 20

Component Cost. ฿50,000,000

Upgrade slots required. 2

Armor Class. 16

Hit Points. 100

Counts as 50 crew members and gives power to movement components that require an engine. Requires fuel (See the "Fueling Your Ship" section).

Wing Attachment Upgrade

Component Type. Huge

Upgrade DC. 15

Component Cost. ฿500,000 + 10% of ship cost

Upgrade slots required. 1

Armor Class. 12

Hit Points. 50

A falli⁠ng vehicle’s rate of descent slows to 60 feet per round, and any crash that would occur as a result of falling is avoided. Additionally, a ship can glide If the wings are destroyed while the vehicle is midair, it immediately falls and crashes.

Control Components

Hull Components

Adam Wood Upgrade

Component Type. Special (Size is determined by vehicle size)

Upgrade DC. 17

Component Cost. ฿100,000,000 + 50% of ship cost

Upgrade slots required. 1

Incorporates Adam Wood into the hull of the ship, further strengthening its durability. The hull's damage threshold is increased by 5 and the vehicle receives a +2 bonus to armor class on all its components.

Seastone Bottom Upgrade

Component Type. Special (Size is determined by vehicle size)

Upgrade DC. 20

Component Cost. ฿300,000,000 + 50% of ship cost

Upgrade slots required. 1

Incorporates seastone onto the bottom of the ship. This allows the ship to pass by underwater sea beasts, sea kings, and other sea creatures undetected, making it possible to cross over the calm belt.

Docking Upgrade

Requirement: Vehicle must be gargantuan

Component Type. Gargantuan

Upgrade DC. 15

Component Cost. ฿10,000,000 + 30% of ship cost

Upgrade slots required. 2

Part of the hull. Allows for up to 7 Huge or smaller vehicles to be stored or docked within the vehicle. One vehicle can be released from docking per turn.

Weapon Components

Acquiring a Ship

Most parties will not be able to afford a ship early on, especially at lower levels. Even at later levels, decent ships still might be far out of their price range. Some options for providing easy access to a ship for players outside of giving them tons of money to spend include:

• Saving an island of shipbuilders from a pirate invasion, earning them a free ship or supplies and workers to build one.
• Receiving a ship as a gift from a wealthy contact or quest giver.
• Stealing a ship from a powerful group of pirates.
• Discovering a lost ship graveyard filled with enough salvageable parts and weaponry to build a new ship.
• Finding a legendary artifact in a dungeon that can be traded for a decent ship.

Furthermore, a crew might seek out a signature ship for them to use over the course of the entire adventure. The creation, purchase, or discovery of their ship should be a special moment and major milestone for the crew. Giving them tools to customize, upgrade, and spend time together on their new ship will help forge a deep bond with it over time, making their journey with together all the more engaging.

Crew

A ship requires a competent team of crew members to keep it operational when traveling or even harboring. As detailed in the "Crew Roles" in section 4 of the Unofficial One Piece D&D Player's Guide, ship crews may require a diverse mix roles on board a ship to safely adventure into dangerous waters. Disease, malnutrition, poor direction, injury, infection, and ship damage or degradation are all potential threats to any crew attempting to sail into open waters. And on the Grand Line, these risks are even further amplified. Characters that take on special roles required to deal with these threats are referred to as "Officers". Additional NPC crew members and lackeys may be added to the ship later on, called "Hirelings".

Sailing

Here are travel rules you can use at your table for travel at sea. This builds on the travel rules in the Official D&D Player's Handbook and Dungeon Master's Guide.

Additional Events

Alongside random event examples given here, you may add or replace any number of events with your own ideas. Planned events can also occur before, after or during a random event to make travel more unpredictable. Keeping players on their toes with what to expect will make the adventure far more interesting, and may surprise even the DM.

Getting lost

When sailing into uncharted seas, there is a high chance that unprepared crews will get lost, especially on the grand line. Outside the grand line, having a skilled navigator who is proficient with navigator's tools and possesses a compass will allow a ship to automatically succeed at traveling between islands, even in uncharted waters. Without all of these things, one player must attempt navigate the ship to the next island and roll a DC 12 Intelligence (Nature) or Wisdom (Survival) check at the start of each day to determine if the crew remains on course to the next island without getting lost. If the check fails, the the crew becomes lost for the day and travel pace becomes 0 for that day.

On the grand line, travel rules work differently. It is virtually impossible to sail on the grand line without a log pose of some kind, and losing a log pose during travel can often mean certain death. Normal compasses will not function on the grand line, and do not provide any form of bonus to travel. A skilled navigator who is proficient with navigator's tools and possesses a functioning log pose will automatically succeed at staying on track during each day of travel. If a log pose is lost or broken during travel, all sense of direction is lost and the navigator must roll a DC 20 Intelligence (Nature) or Wisdom (Survival) check at the start of each day to remain on track. If the check fails, the ship heads in a random direction other than the target location at their travel pace.

Every time players get lost, roll on the possible events table to determine what happens while they're lost.

Weather

Weather is one of the biggest threats to each crew traveling into the grand line. Even outside the grand line, weather can still range from bothersome to lethal. Weather hazards may include thunderstorms, cyclones, blizzards, waterspouts, and more.

Light Rain or Fog

Light rain or fog lowers visibility.

• Areas past 120 ft. of vision become lightly obscured.
• All fire damage is reduced by 1 point for the duration.

High Winds

Winds blow moderately in a random direction for the duration, a 1d4 to determine (1-North, 2-East, 3-South, 4-West).

• Speeds of flying creatures and ships with sails gain +5 movement speed while moving with the wind and -5 movement speed while moving against it.

Heat Wave

The temperature becomes noticeably high for the duration.

• A creature that isn't in shade or water takes 1 fire damage each hour.
• Any exposed water on the ship that is medium or smaller in size evaporates within an hour.

Freezing cold

The temperature becomes noticeably low for the duration.

• A creature that isn't kept warm takes 1 cold damage each hour.
• Any exposed water on the ship that is medium or smaller in size freezes within an hour.

Heavy Rain

Heavy rain lowers visibility significantly and makes movement on board difficult.

• Areas past 60 ft. of vision become heavily obscured.
• Creatures that move more than 10 ft on a turn must roll a Dexterity saving throw when traveling across wet surfaces or fall prone.
• All fire damage is reduced by 1d4 points for the duration.

Fast Winds

Winds blow moderately in a random direction for the duration, a 1d4 to determine (1-North, 2-East, 3-South, 4-West).

• Speeds of flying creatures and ships with sails gain +10 movement speed while moving with the wind and -10 movement speed while moving against it.

Scorching heat

The temperature becomes extremely high for the duration.

• A creature that isn't in shade or wearing protective clothing takes 1d4 fire damage each hour.
• Any exposed water on the ship that is Large or smaller in size evaporates within an hour.

Snowfall

The temperature becomes extremely low for the duration and snow begins to fall.

• A creature that isn't kept warm or touches snow with its bare skin takes 1d4 cold damage each hour.
• Any exposed water on the ship that is Large or smaller in size freezes within an hour.

Thunderstorm

Heavy rain lowers visibility significantly and makes movement on board difficult, also increasing risk of lightning strikes.

• Areas past 60 ft. of vision become heavily obscured and the sound of thunder overpowers any distant noises.
• Creatures that move more than 10 ft on a turn must roll a Dexterity saving throw when traveling across wet surfaces or fall prone.
• Roll a 1d20, on a 1 the highest creature not under full cover is struck by lightning and it must make a Constitution saving throw, at disadvantage if wearing metal. The target takes 8d6 lightning damage on a failed save, and half as much on a successful save.

Stormy Winds

Winds blow moderately in a random direction for the duration, a 1d4 to determine (1-North, 2-East, 3-South, 4-West). Wind direction changes every hour.

• Speeds of flying creatures and ships with sails gain +15 movement speed while moving with the wind and -15 movement speed while moving against it.
• All projectile attacks that travel beyond 30 feet have disadvantage.
• Any lit candles or flames are immediately blown out.

Sandstorm

Fast winds carry clouds of sand that pelt creatures caught within.

• Areas past 60 ft. of vision become heavily obscured and the sound of shifting sand and wind overpowers any distant noises.
• A creature that isn't behind total cover takes 2d4 piercing damage each hour.

Blizzard

Fast winds carry fast-moving snow that pelts creatures caught within.

• Areas past 60 ft. of vision become heavily obscured and the sound of snow and wind overpowers any distant noises.
• A creature that isn't behind total cover takes 2d4 cold damage each hour.

Cyclone

Cyclones are large weather systems of thunderstorms and rain, bringing extreme winds and rain.

• Areas past 30 ft. of vision become heavily obscured and the sound of wind is deafening.
• Creatures that aren't behind total cover each turn must succeed on a Strength saving throw or be knocked prone and 10 feet in a random direction.
• Creatures cannot fly for the duration and are knocked prone if they try.
• All projectile attacks are made at disadvantage.
• Each hour a ship remains in the cyclone it must make a Strength saving throw or each of its sails take 3d10 bludgeoning damage.
• Any creature or object exposed to the cyclone takes half fire damage.

Waterspout

A waterspout is a tornado that forms over water. It acts as a vortex of violent winds and water, picking up objects and throwing them.

• The waterspout appears in a random location 10d6 x 10 feet away from players. Every 10 minutes roll a 1d20, and on a 1 the waterspout disappears and a new one reappears 10d6 x 10 feet away from players.
• The waterspout has a 150-foot radius and reaches up to the clouds, having an initiative count of 20 and moving 60 feet in a random direction each turn. When it is more than 600 feet away from players, initiative ends.
• When creature or ship enters a waterspout on its turn or when a waterspout enters its space, it must make a Strength saving throw. A large or smaller object automatically fails. On a failed save, the target takes 8d6 bludgeoning damage plus 2d6 cold damage and becomes restrained within the waterspout and must repeat the save at the start of each turn. On a successful save, the target is no longer restrained and is launched 10d6 x 10 feet away from the waterspout in a random direction instead.

Scorching Sands

Razor sharp winds carry blazing sands, shredding and burning exposed creatures and weak materials.

• Areas past 30 ft. of vision become heavily obscured and the sound of shifting sand and wind overpowers any distant noises.
• A creature that isn't behind total cover at the end of each turn must make a Constitution saving throw or take 1d4 fire damage.
• Weaker material (Such as unfurled sails or hanging clothing) take 3d10 piercing damage for every hour it is exposed.

Hailstorm

Razor sharp winds carry sharp hail shards, shredding and freezing exposed creatures and weak materials.

• Areas past 30 ft. of vision become heavily obscured and the sound of ice pelting and wind overpowers any distant noises.
• A creature that isn't behind total cover at the end of each turn must make a Constitution saving throw or take 1d4 cold damage.
• Weaker material (Such as unfurled sails or hanging clothing) take 3d10 piercing damage for every hour it is exposed.

Chaos Cyclone

Chaos cyclones are brutal weather systems that blast the area with wind, rain, and constant lightning and thunder, using the same rules as both cyclones and thunderstorms except:

• Lightning strikes on a roll of 5 or lower from a d20 every hour instead.
• Characters knocked over are moved 15 feet instead.

Waterspout Storm

Waterspout storms are when several waterspouts form at once in a thunderstorm. These follow the same rules as waterspouts and thunderstorms except:

• 1d4 Waterspouts form instead of one.
• Waterspouts move at 90 feet per turn instead.

Firestorm

The sea and sky burn bright red, exposed water begins to boil, and flammable objects begin to ignite unexpectedly.

• A creature that isn't behind total cover at the end of each turn must make a Constitution saving throw or take 1d10 fire damage.
• Flammable objects catch fire and take 1d4 fire damage every 10 minutes unless they are doused in water or put out as an action.

Icewave

The sea and sky become dark as even the sun appears to dim, with a wave of subzero frigid air following after.

• A creature that isn't behind total cover at the end of each turn must make a Constitution saving throw or take 1d10 cold damage.
• All water is completely frozen, including 5 feet of the ocean's surface, for the duration. Creatures completely submerged in water are completely frozen, becoming petrified by ice.

Meteor Shower

Small meteors mysteriously rain from the sky, striking the ocean at random.

• The rough waves caused by constant meteor strikes force each standing creature to make a Dexterity saving throws, making it fall prone on a failed save.
• Every 10 minutes for the duration of the meteor shower, roll a 1d20. On a 1, the ship or a random creature is hit by a meteor. All creatures and objects within 5 feet of the strike zone must make a Dexterity saving throw. A creature or object takes 2d6 fire damage from the blast on a failed save, half as much damage on a successful one.

Tsunami

A colossal wall of sea water forms in the distance, engulfing and destroying everything in its path.

• The tsunami creates a wall of water that is 300 feet long, 300 feet high, and 50 feet thick and forms 3d6 x 10 feet away from the ship or players, lasting for 10 minutes before collapsing.
• The wall moves 50 feet per turn toward players, initiative count 20.
• Any huge or smaller creature starting its turn inside the wall or whose space the wall enters when it moves must succeed on a Strength saving throw or take 5d10 bludgeoning damage and is knocked prone.
• Each 5-foot section of the wall can be attacked and has AC 5 and 15 hit points, creating a 5-foot opening connecting to the opposite side of the wall.
• Any ship attempting to move through the wall or pass through it must make a Strength check to do so, taking crash damage on a failure (See "Crashing") as the wall moves through it.

Disasters

Weather aside, a number of other natural disasters may occur. The chances of a disaster affecting the ship is far more dependent on the local environment and circumstances rather than randomness. For example, a ship full of diseased pirates may spread a plague to the crew after a long battle. Or a nearby volcano eruption may carry flaming debris to the ship and cause it to catch fire. Disasters also may occur as a result of a random event, long periods of bad weather, or too many failed crew rolls. However, the most common reason for a disaster is entering a danger zone on the grand line.

Naval Combat

These rules provide guidance for using ships in combat.

Crashing

If a ship collides the space of another creature or object, it might crash. A ship does not crash if the creature or object is at least two sizes smaller than it.

When a ship crashes, it must immediately make a DC 10 Constitution saving throw. On a failed save, it takes damage to the hull based on the size of the creature of object it crashed into, as shown on the Crash Damage table. It also stops moving if the object or creature is bigger than it or one size smaller. Otherwise the ship continues moving and the creature or object moves to the nearest unoccupied space that is not in the ship's path. At the DM's discretion, an object that is forced to move but is fixed in place is instead destroyed.

A creature struck must make a Dexterity saving throw with a DC equal to 10 + the ship's Strength modifier, taking damage based on the ship's size (as shown on the Crash Damage table) on a failed save, or half as much damage on a successful one.

Mapping

Keeping a DM map of the ocean and islands throughout the world, as well as various zones, key locations, and tracking where other crews are will help keep track of travel and properly measure distance between islands and locations.

Finding a Map

Completed maps may be found all throughout the adventure that detail specific sections of the world and sea. These maps can be handed out as quest rewards, treasure, or may be available for purchase in some locations. However, finding a detailed world map is practically impossible, as much of the grand line is unexplored and too dangerous for most mapmakers to draw. Other than maps of chunks of the sea and nearby islands, ordinary maps aren't easy to find, especially on the grand line. To figure out which way to venture, most pirates may attempt to create their own maps during their journey and piece together the surrounding regions as they travel.

Drawing a Map

A skilled captain or navigator may attempt to create a map during their journey. To do so, navigator's tools are required. A well-made map details each island, regions of the sea, continents, and danger zones in each area it maps. Players may draw a map themselves when given details of the world, or alternatively the DM may give handouts of each portion of the world map the players explore to help them understand where they are. An example of a DM map, which a player would attempt to replicate on their own with given details, is provided on the next page.

CHAPTER 2 | SHIPS AND SAILING

Example World Map (Section of Grand Line)

CHAPTER 2 | SHIPS AND SAILING

Chapter 3: Monster Manual

When designing encounters for player characters, you may wish to present them with a wide variety of creatures or monsters to face in combat. This section will provide such creatures to occupy your table, with example statblocks you can use or alter for your game. Many of the creatures listed here may be mostly derived from the original series, although some are original creatures that have been only partially inspired by existing characters. Additionally, NPCs will use certain mechanics such as devil fruits and haki in a way that is different from the way player characters use them.

These creatures can be used alongside other creatures listed in the standard Dungeons and Dragons Monster Manual and other expansion books.

Sea Creatures

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Sea King Wyrmling

Large Monstrosity, unaligned

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• Armor Class 17 (natural armor)
• Hit Points 90 (12d10 + 24)
• Speed 20 ft., swim 30 ft.

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STR	DEX	CON	INT	WIS	CHA
17 (+3)	10 (+0)	15 (+2)	8 (-1)	10 (+0)	10 (+0)

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• Saving Throws Dex +2, Con +4, Wis +2
• Damage Resistances cold
• Senses darkvision 120 ft., passive Perception 10
• Languages Sea King, Telepathy 120 ft. (with others that can hear the "voice of all things")
• Challenge 4 (1,100 XP)

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Amphibious. The sea king can breathe air and water.

Siege Monster. The sea king deals double damage to objects and structures.

Actions

Bite. Melee Weapon Attack: +5 to hit, reach 10 ft., one target. Hit: (1d12 + 3) piercing damage.

Constrict. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: (2d10 + 3) bludgeoning damage, and the target is grappled (escape DC 15). Until this grapple ends, the creature is restrained, and the sea king can’t constrict another target.

Tidal Cannon (Recharge 5-6). The sea king exhales a 15-foot cone crushing wave of frigid seawater. Each creature in that area must make a DC 12 Dexterity saving throw. On a failure, the target takes 11 (2d10) bludgeoning damage and 11 (2d10) cold damage, and is pushed 15 feet away from the sea king and knocked prone. On a successful save the creature takes half as much damage and isn’t pushed or knocked prone.

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Young Sea King

Huge Monstrosity, unaligned

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• Armor Class 18 (natural armor)
• Hit Points 178 (17d12 + 68)
• Speed 20 ft., swim 40 ft.

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STR	DEX	CON	INT	WIS	CHA
21 (+5)	10 (+0)	19 (+4)	10 (+0)	12 (+1)	12 (+1)

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• Saving Throws Dex +4, Con +8, Wis +5
• Damage Resistances cold
• Senses darkvision 120 ft., passive Perception 11
• Languages Sea King, Telepathy 120 ft. (with others that can hear the "voice of all things")
• Challenge 10 (5,900 XP)

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Amphibious. The sea king can breathe air and water.

Siege Monster. The sea king deals double damage to objects and structures.

Actions

Multiattack. The sea king can make one Bite attack and one Constrict or Tail attack.

Bite. Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: (1d12 + 5) piercing damage plus (1d12) cold damage.

Constrict. Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: (2d10 + 5) bludgeoning damage, and the target is grappled (escape DC 17). Until this grapple ends, the creature is restrained, and the sea king can’t constrict another target.

Tail. Melee Weapon Attack: +9 to hit, reach 15 ft., one target. Hit: (1d12 + 5) bludgeoning damage. If the target is a creature, it must succeed on a DC 17 Strength saving throw or be pushed up to 30 feet away from the sea king and knocked prone.

Tidal Cannon (Recharge 5-6). The sea king exhales a 30-foot cone crushing wave of frigid seawater. Each creature in that area must make a DC 16 Dexterity saving throw. On a failure, the target takes 27 (5d10) bludgeoning damage and 27 (5d10) cold damage, and is pushed 30 feet away from the sea king and knocked prone. On a successful save the creature takes half as much damage and isn’t pushed or knocked prone.

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Sea King

Gargantuan Monstrosity, unaligned

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• Armor Class 19 (natural armor)
• Hit Points 341 (22d20 + 110)
• Speed 20 ft., swim 40 ft.

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STR	DEX	CON	INT	WIS	CHA
25 (+7)	10 (+0)	20 (+5)	10 (+0)	12 (+1)	12 (+1)

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• Saving Throws Dex +6, Con +11, Wis +7
• Damage Resistances cold
• Senses darkvision 120 ft., passive Perception 11
• Languages Sea King, Telepathy 120 ft. (with others that can hear the "voice of all things")
• Challenge 17 (18,000 XP)

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Amphibious. The sea king can breathe air and water.

Siege Monster. The sea king deals double damage to objects and structures.

Actions

Multiattack. The sea king can make one Bite attack and one Constrict or Tail attack.

Bite. Melee Weapon Attack: +13 to hit, reach 15 ft., one target. Hit: (2d12 + 7) piercing damage plus (1d12) cold damage.

Constrict. Melee Weapon Attack: +13 to hit, reach 20 ft., one target. Hit: (4d10 + 7) bludgeoning damage, and the target is grappled (escape DC 20). Until this grapple ends, the creature is restrained, and the sea king can’t constrict another target.

Tail. Melee Weapon Attack: +13 to hit, reach 20 ft., one target. Hit: (3d12 + 7) bludgeoning damage. If the target is a creature, it must succeed on a DC 20 Strength saving throw or be pushed up to 30 feet away from the sea king and knocked prone.

Seawater Cannon (Recharge 5-6). The sea king exhales a 60-foot cone crushing wave of frigid seawater. Each creature in that area must make a DC 18 Dexterity saving throw. On a failure, the target takes 33 (6d10) bludgeoning damage and 33 (6d10) cold damage, and is pushed 30 feet away from the sea king and knocked prone. On a successful save the creature takes half as much damage and isn’t pushed or knocked prone.

CHAPTER 3 | MONSTER MANUAL

Beast Variant: Sea Beast

Sea beasts are large aquatic animals that very closely resemble beasts that normally live above water. To create a sea beast stat block, one can modify a currently existing beast statblock by using the same statistics, except the ones below.

Challenge Rating. The beast's CR increases by 5, rounded up.

Type. The beast's type becomes a monstrosity.

Size. The beast's size increases to huge if it is currently large or smaller.

Docile. The beast's alignment is generally neutral.

Hit Points. The beast's hit points increase by 100.

Aquatic. The beast gains an aquatic serpentine tail in place of its hind legs. Its walking speed becomes 20 ft., and it gains a swimming speed of 40 feet unless it already has a swimming speed, in which case it increases to 40 feet. It also gains the Amphibious trait and is resistant to cold damage.

Immense Strength. The beast's strength score increases to 20, unless it is already higher. Also, when it makes a melee weapon attack, it gains an extra damage dice.

Underwater Senses. The beast gains darkvision of 120 feet unless it already has darkvision, in which case it increases to 120 feet if it is lower.

Tidal Breath. The beast gains the Tidal Breath action below.

Horn Shark

Huge Beast, unaligned

---

• Armor Class 13 (natural armor)
• Hit Points 126 (11d12 + 55)
• Speed 0 ft., swim 50 ft.

---

STR	DEX	CON	INT	WIS	CHA
23 (+6)	11 (+0)	21 (+5)	1 (-5)	10 (+0)	5 (-3)

---

• Skills Perception +3
• Senses passive Perception 13
• Challenge 5 (1,800 XP)

---

Blood Frenzy. The shark has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Charge. If the shark moves at least 20 ft. straight toward a target and then hits it with a gore attack on the same turn, the target takes an extra 9 (2d8) bludgeoning damage. If the target is a creature, it must succeed on a DC 16 Strength saving throw or be knocked prone.

Water Breathing. The shark can breathe only underwater.

Actions

Bite. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: (3d10 + 6) piercing damage.

Gore. Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: (3d8 + 6) bludgeoning damage.

Bananawani (F-Wani)

Huge Beast, unaligned

---

• Armor Class 14 (natural armor)
• Hit Points 85 (9d12 + 27)
• Speed 60 ft., swim 50 ft.

---

STR	DEX	CON	INT	WIS	CHA
21 (+5)	12 (+1)	17 (+3)	2 (-4)	10 (+0)	7 (-2)

---

• Skills Stealth +5
• Senses passive Perception 10
• Challenge 5 (1,800 XP)

---

Hold Breath. The bananawani can hold its breath for 30 minutes.

Actions

Multiattack. The bananawani makes two attacks: one with its bite and one with its tail.

Bite. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: (3d10 + 5) piercing damage. The target is grappled, escape dc 16 Until this grapple ends, the target is restrained, and the bananawani can't bite another target

Tail. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit: (2d8 + 5) bludgeoning damage. If the target is a creature, it must succeed on a DC 16 Strength saving throw or be knocked prone

Flying Fish

Large Beast, unaligned

---

• Armor Class 13 (natural armor)
• Hit Points 16 (3d10)
• Speed 0 ft., fly 50 ft., swim 60 ft.

---

STR	DEX	CON	INT	WIS	CHA
12 (+1)	15 (+2)	11 (+0)	2 (-4)	12 (+1)	5 (-3)

---

• Senses passive Perception 11
• Challenge 1/2 (100 XP)

---

Charge. If the flying fish moves at least 20 ft. straight toward a target and then hits it with a ram attack on the same turn, the target takes an extra 7 (2d6) bludgeoning damage. If the target is a creature, it must succeed on a DC 11 Strength saving throw or be knocked prone.

Hold Breath. While out of water, the flying fish can hold its breath for 5 minutes.

Water Breathing. The flying fish can breathe only underwater.

Actions

Ram. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: (1d6 + 1) bludgeoning damage.

Super Spot-Billed Duck

Large Beast, unaligned

---

• Armor Class 11
• Hit Points 19 (3d10+3)
• Speed 60 ft., fly 10 ft.

---

STR	DEX	CON	INT	WIS	CHA
18 (+4)	12 (+1)	13 (+1)	2 (-4)	12 (+1)	7 (-2)

---

• Senses passive Perception 10
• Challenge 1/2 (100 XP)

---

Pack Tactics. The duck has advantage on an Attack roll against a creature if at least one of the duck's allies is within 5 ft. of the creature and the ally isn't Incapacitated.

Actions

Bill. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: (2d6 + 4) piercing damage.

Kung Fu Dugong

Small Beast, lawful neutral

---

• Armor Class 14 (natural armor)
• Hit Points 26 (4d8+8)
• Speed 40 ft., swim 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
10 (+0)	17 (+3)	14 (+2)	3 (-4)	15 (+2)	7 (-2)

---

• Skills Acrobatics +5, Stealth +5
• Senses passive Perception 12
• Challenge 1/2 (100 XP)

---

Pack Tactics. The dugong has advantage on an Attack roll against a creature if at least one of the dugong's allies is within 5 ft. of the creature and the ally isn't Incapacitated.

Actions

Multiattack. The dugong makes two melee attacks.

Unarmed Strike. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: (1d6 + 3) bludgeoning damage.

Shell Shuriken. Ranged Weapon Attack: +5 to hit, reach 20/60 ft., one target. Hit: (1d4 + 3) piercing damage.

Little Fighting Fish

Large Beast, unaligned

---

• Armor Class 12 (natural armor)
• Hit Points 45 (6d10 + 12)
• Speed 0 ft., swim 40 ft.

---

STR	DEX	CON	INT	WIS	CHA
21 (+5)	13 (+1)	15 (+2)	2 (-4)	12 (+1)	6 (-2)

---

• Skills Perception +3
• Senses darkvision 120 ft., passive Perception 13
• Challenge 2 (450 XP)

---

Blood Frenzy. The shark has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Charge. If the fighting fish moves at least 20 ft. straight toward a target and then hits it with a gore attack on the same turn, the target takes an extra 9 (2d8) bludgeoning damage. If the target is a creature, it must succeed on a DC 15 Strength saving throw or be knocked prone.

Swimming Leap. The fighting fish's Long Jump is up to 30 ft. and its High Jump is up to 15 ft., without needing a running start.

Water Breathing. The fighting fish can breathe only underwater.

Actions

Bite. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: (2d8 + 5) piercing damage.

Gore. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: (2d8 + 5) bludgeoning damage.

Fighting Fish

Huge Beast, unaligned

---

• Armor Class 13 (natural armor)
• Hit Points 94 (9d10 + 45)
• Speed 0 ft., swim 50 ft.

---

STR	DEX	CON	INT	WIS	CHA
23 (+6)	13 (+1)	21 (+5)	2 (-4)	12 (+1)	6 (-2)

---

• Skills Perception +4
• Senses darkvision 120 ft., passive Perception 14
• Challenge 5 (1,800 XP)

---

Blood Frenzy. The shark has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Charge. If the fighting fish moves at least 20 ft. straight toward a target and then hits it with a gore attack on the same turn, the target takes an extra 9 (2d8) bludgeoning damage. If the target is a creature, it must succeed on a DC 16 Strength saving throw or be knocked prone.

Swimming Leap. The fighting fish's Long Jump is up to 30 ft. and its High Jump is up to 15 ft., without needing a running start.

Water Breathing. The fighting fish can breathe only underwater.

Actions

Bite. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: (3d10 + 6) piercing damage.

Gore. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: (3d8 + 6) bludgeoning damage.

Deadly Leap. If the fighting fish jumps at least 15 ft. as part of its movement, it can then use this action to land on its feet in a space that contains one or more other creatures. Each of those creatures must succeed on a DC 17 Strength or Dexterity saving throw (target's choice) or be knocked prone and take 14 (3d6 + 4) bludgeoning damage plus 14 (3d6 + 4) piercing damage. On a successful save, the creature takes only half the damage, isn't knocked prone, and is pushed 5 ft. out of the fighting fish's space into an unoccupied space of the creature's choice. If no unoccupied space is within range, the creature instead falls prone in the fighting fish's space.

Yagara Bull

Large Beast, unaligned

---

• Armor Class 11
• Hit Points 19 (3d10+3)
• Speed 10 ft., swim 40 ft.

---

STR	DEX	CON	INT	WIS	CHA
18 (+4)	12 (+1)	13 (+1)	2 (-4)	12 (+1)	7 (-2)

---

• Senses passive Perception 11
• Challenge 1/2 (100 XP)

---

Amphibious. The yagara bull can breathe air and water.

Charge. If the yagara bull moves at least 20 ft. straight toward a target and then hits it with a ram attack on the same turn, the target takes an extra 7 (2d6) bludgeoning damage. If the target is a creature, it must succeed on a DC 14 Strength saving throw or be knocked prone.

Actions

Ram. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: (2d6 + 4) bludgeoning damage.

King Bull

Gargantuan Beast, unaligned

---

• Armor Class 15 (natural armor)
• Hit Points 121 (9d20+27)
• Speed 10 ft., swim 40 ft.

---

STR	DEX	CON	INT	WIS	CHA
21 (+5)	12 (+1)	17 (+3)	2 (-4)	12 (+1)	7 (-2)

---

• Saving Throws Con +6
• Senses passive Perception 11
• Challenge 5 (1,800 XP)

---

Amphibious. The yagara bull can breathe air and water.

Actions

Bite. Melee Weapon Attack: +8 to hit, reach 20 ft., one target. Hit: (6d8 + 5) piercing damage.

Tail. Melee Weapon Attack: +8 to hit, reach 20 ft., one target. Hit: (5d8 + 5) bludgeoning damage. The target must succeed on a dc 14 strength saving throw or be knocked prone

Yuda

Gargantuan monstrosity, unaligned

---

• Armor Class 18 (natural armor)
• Hit Points 247 (15d20 + 90)
• Speed 30 ft., swim 40 ft.

---

STR	DEX	CON	INT	WIS	CHA
28 (+9)	9 (-1)	22 (+6)	1 (-5)	12 (+1)	3 (-4)

---

• Saving Throws Dex +6, Con +11, Wis +7
• skills Perception +3
• Damage Resistances cold
• Senses blindsight 30 ft., darkvision 120 ft., passive Perception 13
• Languages -
• Challenge 15 (13,000 XP)

---

Amphibious. The yuda can breathe air and water.

Actions

Multiattack. The sea king can make one Bite attack and one Constrict or Tail attack.

Bite. Melee Weapon Attack: +14 to hit, reach 15 ft., one target. Hit: (3d8 + 9) piercing damage plus (12d6) poison damage. The target must make a DC 19 Constitution saving throw, taking the poison damage on a failed save, or half as much damage on a successful one.

Constrict. Melee Weapon Attack: +14 to hit, reach 20 ft., one target. Hit: (3d6 + 9) bludgeoning damage, and the target is grappled (escape DC 19). Until this grapple ends, the creature is restrained, and yuda can’t constrict another target. While the creature is restrained this way, it takes 21 (6d6) bludgeoning damage at the start of each of the yuda's turns.

Tail. Melee Weapon Attack: +14 to hit, reach 20 ft., one target. Hit: (3d12 + 7) bludgeoning damage. If the target is a creature, it must succeed on a DC 19 Strength saving throw or be pushed up to 30 feet away from the yuda and knocked prone.

Island Eater

Gargantuan monstrosity (titan), unaligned

---

• Armor Class 25 (natural armor)
• Hit Points 676 (33d20 + 330)
• Speed 0 ft., swim 60 ft.

---

STR	DEX	CON	INT	WIS	CHA
30 (+10)	11 (+0)	30 (+10)	3 (-4)	11 (+0)	11 (+0)

---

• Saving Throws Int +5, Wis +9, Cha +9
• Damage Immunities fire, poison; bludgeoning, piercing, and slashing from nonmagical attacks
• Damage Resistances cold
• Condition Immunities charmed, fightened, paralyzed, poisoned
• Senses blindsight 120 ft., passive Perception 10
• Challenge 30 (155,000 XP)

---

Annihilating Stomach. Any creature reduced to 0 hit points while within the island eater's stomach is fully digested and dies and can't be revived by any means short of a wish spell.

Legendary Resistance (3/Day). If the island eater fails a saving throw, it can choose to succeed instead.

Magic Resistance. The island eater has advantage on saving throws against spells and other magical effects.

Reflective Scales. Any time the island eater is targeted by a magic missile spell, a line spell, or a spell that requires a ranged attack roll, roll a d6. On a 1 to 5, the island eater is unaffected. On a 6, the island eater is unaffected, and the effect is reflected back at the caster as though it originated from the island eater, turning the caster into the target.

Siege Monster. The island eater deals double damage to objects and structures.

Water Breathing. The island eater can breathe only underwater.

Actions

Multiattack. The island eater can use its Frightful Presence. It then makes five attacks: one with its bite, two with its fins, one with its slam, and one with its tail. It can use its Swallow instead of its bite.

Bite. Melee Weapon Attack: +19 to hit, reach 10 ft., one target. Hit: (4d12 + 10) piercing damage. If the target is a creature, it is grappled, escape DC 20. Until this grapple ends, the target is restrained, and the island eater can't bite another target.

Fin. Melee Weapon Attack: +19 to hit, reach 15 ft., one target. Hit: (4d8 + 10) bludgeoning damage.

Slam. Melee Weapon Attack: +19 to hit, reach 15 ft., one target. Hit: (4d10 + 10) bludgeoning damage. If the target is a creature, it must succeed on a DC 20 Strength saving throw or be knocked prone.

Tail. Melee Weapon Attack: +19 to hit, reach 15 ft., one target. Hit: (4d6 + 10) bludgeoning damage. If the target is a creature, it must succeed on a DC 20 Strength saving throw or be pushed 30 feet away from the island eater.

Frightful Presence. Each creature of the island eater's choice within 120 feet of it and aware of it must succeed on a DC 17 Wisdom saving throw or become frightened for 1 minute. A creature can repeat the saving throw at the end of each of its turns, with disadvantage if the island eater is within line of sight, ending the effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the island eater's Frightful Presence for the next 24 hours.

Swallow. The island eater makes one bite attack against a Large or smaller creature it is grappling. If the attack hits, the target takes the bite's damage, the target is swallowed, and the grapple ends. While swallowed, the creature is blinded and restrained, it has total cover against attacks and other effects outside the island eater, and it takes 56 (16d6) acid damage at the start of each of the island eater's turns.

If the island eater takes 60 damage or more on a single turn from a creature inside it, the island eater must succeed on a DC 20 Constitution saving throw at the end of that turn or regurgitate all swallowed creatures and objects, which fall prone in a space within 10 feet of the island eater. If the island eater dies, a swallowed creature is no longer restrained by it and can escape from the corpse by using 30 feet of movement, exiting prone.

Legendary Actions

The island eater can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The sea king regains spent legendary actions at the start of its turn.

• Attack. The island eater makes one fin or tail attack.
• Move. The island eater moves up to half its speed without provoking an opportunity attack.
• Chomp (Costs 2 Actions). The island eater makes one bite attack or uses its swallow.

Giant Aquatic Centipede

Huge Beast, any alignment

---

• Armor Class 13 (natural armor)
• Hit Points 157 (15d12 + 60)
• Speed 30 ft., swim 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
24 (+7)	14 (+2)	18 (+4)	1 (-5)	10 (+0)	3 (-4)

---

• Skills Perception +3
• Damage Resistances cold
• Senses blindsight 30 ft., passive Perception 13
• Challenge 7 (2,900 XP)

---

Amphibious. The centipede can breathe air and water.

Actions

Bite. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: (3d10 + 7) piercing damage plus (7d6) poison damage. The target must make a DC 16 Constitution saving throw, taking the poison damage on a failed save, or half as much damage on a successful one.

Constrict. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: (3d10 + 7) bludgeoning damage, and the target is grappled (escape DC 17). Until this grapple ends, the creature is restrained, and the centipede can’t constrict another target.

Adult Bananawani

Huge Beast, unaligned

---

• Armor Class 14 (natural armor)
• Hit Points 136 (13d12 + 52)
• Speed 30 ft., swim 50 ft.

---

STR	DEX	CON	INT	WIS	CHA
25 (+7)	10 (+0)	19 (+4)	2 (-4)	12 (+1)	9 (-1)

---

• Skills Perception +4, Stealth +6
• Senses passive Perception 14
• Challenge 8 (3,900 XP)

---

Hold Breath. The bananawani can hold its breath for 30 minutes.

Actions

Multiattack. The bananawani makes two attacks: one with its bite and one with its tail.

Bite. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: (4d10 + 7) piercing damage. If the target is a Medium or smaller creature, it is grappled, escape DC 17. Until this grapple ends, the target is restrained, and the bananawani can't bite another target

Tail. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: (3d8 + 7) bludgeoning damage. If the target is a creature, it must succeed on a DC 17 Strength saving throw or be knocked prone

Sky Creatures

Octopus Balloon

Small Beast, unaligned

---

• Armor Class 12
• Hit Points 3 (1d6)
• Speed 5 ft., swim 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
4 (-3)	15 (+2)	11 (+0)	3 (-4)	10 (+0)	4 (-3)

---

• Skills Perception +2, Stealth +4
• Senses passive Perception 12
• Challenge 0 (10 XP)

---

Hold Breath. While out of water or sea cloud, the octopus can hold its breath for 30 minutes.

Underwater Camouflage. The octopus has advantage on Dexterity (Stealth) checks made while underwater or in sea clouds.

Water Breathing. The octopus can breathe only underwater or in sea cloud.

Actions

Tentacles. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: (1) bludgeoning damage. The target is grappled, escape dc 10 Until this grapple ends, the octopus can't use its tentacles on another target

Inflate. The octopus inflates to become gargantuan in size, slowing the fall of anything it is attached or grappled to. The rate of descent slows to 60 feet per round until the octopus runs out of breath. If the creature or object lands before the octopus deflates or lets go, it takes no falling damage and can land on its feet.

Ink Cloud (Recharges after a Short or Long Rest). A 5-foot-radius cloud of ink extends all around the octopus. The area is heavily obscured for 1 minute, although a significant current or wind can disperse the ink. After releasing the ink, the octopus can use the Dash action as a bonus action.

Sky Fish

Tiny Beast, unaligned

---

• Armor Class 13
• Hit Points 1 (1d4-1)
• Speed 0 ft., swim 40 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	16 (+3)	9 (-1)	1 (-5)	7 (-2)	2 (-4)

---

• Skills Stealth +5
• Senses blindsight 60 ft., passive Perception 8
• Challenge 0 (10 XP)

---

Cloud Breathing. The sky fish can breathe only in sea cloud.

Actions

Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: (1) piercing damage.

Swarm of Sky Fish

Medium swarm of tiny beasts, unaligned

---

• Armor Class 13
• Hit Points 24 (7d8-7)
• Speed 0 ft., swim 40 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	16 (+3)	9 (-1)	1 (-5)	7 (-2)	2 (-4)

---

• Skills Stealth +5
• Senses blindsight 60 ft., passive Perception 8
• Challenge 1/4 (50 XP)

---

Swarm. The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny sky fish. The swarm can't regain hit points or gain temporary hit points.

Cloud Breathing. The sky fish can breathe only in sea cloud.

Actions

Bites (swarm has more than half HP). Melee Weapon Attack: +5 to hit, reach 0 ft., one target. Hit: (2d6) piercing damage.

Bites (swarm has half HP or less). Melee Weapon Attack: +5 to hit, reach 0 ft., one target. Hit: (1d6) piercing damage.

Sky Shark

Huge Beast, unaligned

---

• Armor Class 13 (natural armor)
• Hit Points 126 (11d12 + 55)
• Speed 0 ft., swim 50 ft.

---

STR	DEX	CON	INT	WIS	CHA
23 (+6)	11 (+0)	21 (+5)	1 (-5)	10 (+0)	5 (-3)

---

• Skills Perception +3
• Senses blindsight 60 ft., passive Perception 13
• Challenge 5 (1,800 XP)

---

Blood Frenzy. The sky shark has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Cloud Breathing. The sky shark can breathe only in sea cloud.

Actions

Bite. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: (3d10 + 6) piercing damage.

Sky Lamprey

Gargantuan monstrosity, unaligned

---

• Armor Class 16 (natural armor)
• Hit Points 188 (13d20 + 52)
• Speed 50 ft., burrow 30 ft., swim 50 ft.

---

STR	DEX	CON	INT	WIS	CHA
25 (+7)	7 (-2)	19 (+4)	1 (-5)	8 (-1)	4 (-3)

---

• Saving Throws Con +7, Wis +2
• Senses blindsight 30 ft., tremorsense 60ft., passive Perception 13
• Challenge 8 (3,900 XP)

---

Cloud Tunneler. The sky lamprey can burrow through solid rock at half its burrow speed and leaves a 10-foot-diameter tunnel in its wake.

Amphibious. The sky lamprey can breathe air and sea cloud.

Actions

Bite. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: (3d8 + 7) piercing damage. If the target is a Large or smaller creature, it must succeed on a DC 16 Dexterity saving throw or be swallowed by the lamprey. A swallowed creature is blinded and restrained, it has total cover against attacks and other effects outside the lamprey, and it takes 21 (6d6) acid damage at the start of each of the lamprey's turns. If the lamprey takes 30 damage or more on a single turn from a creature inside it, the lamprey must succeed on a DC 20 Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, which fall prone in a space within 10 feet of the lamprey. If the lamprey dies, a swallowed creature is no longer restrained by it and can escape from the corpse by using 20 feet of movement, exiting prone.

Sky Dot Bird

Large Beast, unaligned

---

• Armor Class 13
• Hit Points 26 (4d10 + 4)
• Speed 10 ft., fly 80 ft.

---

STR	DEX	CON	INT	WIS	CHA
16 (+3)	17 (+3)	13 (+1)	8 (-1)	14 (+2)	10 (+0)

---

• Skills Perception +4
• Senses passive Perception 14
• Languages understands Common but can't speak it
• Challenge 1 (200 XP)

---

Keen Sight. The sky dot bird has advantage on Wisdom (Perception) checks that rely on sight.

Actions

Multiattack. The sky dot bird makes two attacks: one with its beak and one with its talons.

Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: (1d6+3) piercing damage.

Talons. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: (2d6+3) slashing damage.

Sayin Goabird

Gargantuan monstrosity, unaligned

---

• Armor Class 15 (natural armor)
• Hit Points 248 (16d20 + 80)
• Speed 20 ft., fly 120 ft.

---

STR	DEX	CON	INT	WIS	CHA
16 (+3)	17 (+3)	13 (+1)	8 (-1)	14 (+2)	10 (+0)

---

• Saving Throws Dex +4, Con +9, Wis +4, Cha +3
• Skills Perception +4
• Senses passive Perception 14
• Challenge 11 (7,200 XP)

---

Keen Sight. The goabird has advantage on Wisdom (Perception) checks that rely on sight.

Actions

Multiattack. The goabird makes two attacks: one with its beak and one with its talons.

Beak. Melee Weapon Attack: +13 to hit, reach 10 ft., one target. Hit: (4d8+9) piercing damage.

Talons. Melee Weapon Attack: +13 to hit, reach 5 ft., one target. Hit: (4d6+9) slashing damage. The target is grappled, escape dc 19 Until this grapple ends, the target is restrained, and the goabird can't use its talons on another target

Sayin Goabird Chick

Medium monstrosity, unaligned

---

• Armor Class 13
• Hit Points 22 (4d10)
• Speed 10 ft., fly 10 ft.

---

STR	DEX	CON	INT	WIS	CHA
15 (+2)	16 (+3)	11 (+0)	2 (-4)	12 (+1)	4 (-3)

---

• Skills Perception +3
• Senses passive Perception 13
• Challenge 1/4 (50 XP)

---

Keen Sight. The chick has advantage on Wisdom (Perception) checks that rely on sight.

Actions

Beak. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: (1d8+2) piercing damage.

Land Creatures

Komadane

Large beast, unaligned

---

• Armor Class 13 (natural armor)
• Hit Points 22 (3d10 + 6)
• Speed 60 ft.

---

STR	DEX	CON	INT	WIS	CHA
18 (+4)	14 (+2)	15 (+2)	2 (-4)	12 (+1)	7 (-2)

---

• Skills Perception +3
• Senses passive Perception 13
• Challenge 1/2 (100 XP)

---

Keen Hearing and Smell. The komadane has advantage on Wisdom (Perception) checks that rely on hearing or smell.

Pack Tactics. The komadane has advantage on an attack roll against a creature if at least one of the komadane's allies is within 5 ft. of the creature and the ally isn't incapacitated.

Actions

Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: (2d6 + 4) piercing damage. If the target is a creature, it must succeed on a DC 14 Strength saving throw or be knocked prone

Komainu

Huge beast, unaligned

---

• Armor Class 13 (natural armor)
• Hit Points 119 (14d10 + 42)
• Speed 50 ft.

---

STR	DEX	CON	INT	WIS	CHA
19 (+4)	15 (+2)	17 (+3)	6 (-2)	12 (+1)	12 (+1)

---

• Skills Perception +7, Stealth +6
• Senses darkvision 60 ft., passive Perception 17
• Challenge 6 (2,300 XP)

---

Keen Smell. The komainu has advantage on Wisdom (Perception) checks that rely on smell.

Pack Tactics. The komainu has advantage on an attack roll against a creature if at least one of the komainu's allies is within 5 ft. of the creature and the ally isn't incapacitated.

Pounce. If the komainu moves at least 20 ft. straight toward a creature and then hits it with a claw attack on the same turn, that target must succeed on a DC 14 Strength saving throw or be knocked prone. If the target is prone, the komainu can make one bite attack against it as a bonus action.

Running Leap. With a 10-foot running start, the komainu can long jump up to 25 ft.

Actions

Bite. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: (4d10 + 4) piercing damage.

Claw. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: (4d8 + 4) slashing damage.

Komashika

Large beast, unaligned

---

• Armor Class 11
• Hit Points 22 (3d10 + 6)
• Speed 60 ft.

---

STR	DEX	CON	INT	WIS	CHA
18 (+4)	13 (+1)	15 (+2)	2 (-4)	10 (+0)	7 (-2)

---

• Senses passive Perception 10
• Challenge 1/2 (100 XP)

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Trampling Charge. If the komashika moves at least 20 ft. straight toward a target and then hits it with a ram attack on the same turn, that target must succeed on a DC 14 Strength saving throw or be knocked prone. If the target is prone, the komashika can make an attack with its hooves against it as a bonus action.

Actions

Ram. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: (2d6 + 4) piercing damage.

Hooves. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: (2d4 + 4) slashing damage.

Komatori

Large beast, unaligned

---

• Armor Class 11
• Hit Points 19 (3d10 + 3)
• Speed 60 ft.

---

STR	DEX	CON	INT	WIS	CHA
17 (+3)	12 (+1)	13 (+1)	2 (-4)	10 (+0)	7 (-2)

---

• Senses passive Perception 10
• Challenge 1/2 (100 XP)

---

Trampling Charge. If the komatori moves at least 20 ft. straight toward a target and then hits it with a talon attack on the same turn, that target must succeed on a DC 13 Strength saving throw or be knocked prone. If the target is prone, the komatori can make an attack with its beak against it as a bonus action.

Actions

Beak. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: (2d6 + 3) piercing damage.

Talons. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: (2d4 + 3) slashing damage.

Den Den Mushi

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Standard Den Den Mushi

Tiny beast, neutral

---

• Armor Class 11 (natural armor)
• Hit Points 2 (1d4)
• Speed 5 ft., climb 5 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	5 (-3)	11 (+0)	4 (-3)	10 (+0)	8 (-1)

---

• Senses darkvision 60 ft., passive Perception 10
• Languages Any languages it can hear, telepathy global (only with other willing Den Den Mushi devices)
• Challenge 0 (10 XP)

---

Customizable. The Den Den Mushi can be modified and decorated to resemble its owner using special accessories. It can otherwise be altered by its owner in any way they see fit, so long as it doesn't damage or harm the snail in any significant way. When purchasing a Den Den Mushi from a store, it is possible to bundle in such accessories along with the original price of the Den Den Mushi.

Communication Tool. The Den Den Mushi serves as a natural communication device that can be used to contact other Den Den Mushi owners or perform a variety of advanced functions that would normally be designated to electronic devices, such as cameras, telephones, cell phones, projectors, etc.

The Standard Den Den Mushi is used as a real world telephone. It has a dial, receiver, and other parts that allow for it to telepathically communicate with other Standard Den Den Mushi phone devices. To contact another Den Den Mushi user using one's own Den Den Mushi, one must touch the Den Den Mushi and spend an action to dial the target creature's Den Den Mushi number into the dialer implanted into the Den Den Mushi's shell. The Den Den Mushi user receiving a call will have to pick up the receiver using an action after hearing it ring in order to connect a telepathic line between both Den Den Mushi devices. With the ability to perfectly emulate the speech and facial expressions of the creature on the other line, it serves as a representation of the individual a user is calling as they look and speak into it, and vice versa with the user as well. A creature must remain within 5 feet of the Den Den Mushi at all times to be able to communicate through it. To end the communication line, one of the call participants must spend a bonus action to "hang up" the Den Den Mushi.

Variant: Baby Den Den Mushi. A younger Den Den Mushi is much smaller than an adult Den Den Mushi, and can be concealed much more easily. It will still function the same as a regular Den Den Mushi, except its telepathy range is only 10 miles.

Actions

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: (1) piercing damage.

Shell Defense. The Den Den Mushi withdraws into its shell, gaining a +4 bonus to AC until it emerges and cannot use its Communication Tool trait or Bite. It can emerge from its shell as a bonus action on its turn.

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Black Den Den Mushi

Tiny beast, neutral

---

• Armor Class 11 (natural armor)
• Hit Points 2 (1d4)
• Speed 5 ft., climb 5 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	15 (+2)	11 (+0)	4 (-3)	10 (+0)	8 (-1)

---

• Skills Stealth +4
• Senses darkvision 60 ft., passive Perception 10
• Languages Any languages it can hear, telepathy global (only with other Den Den Mushi devices it can intercept)
• Challenge 0 (10 XP)

---

Customizable. The Den Den Mushi can be modified and decorated to resemble its owner using special accessories. It can otherwise be altered by its owner in any way they see fit, so long as it doesn't damage or harm the snail in any significant way. When purchasing a Den Den Mushi from a store, it is possible to bundle in such accessories along with the original price of the Den Den Mushi.

Communication Tool. The Den Den Mushi serves as a natural communication device that can be used to contact other Den Den Mushi owners or perform a variety of advanced functions that would normally be designated to electronic devices, such as cameras, telephones, cell phones, projectors, etc.

The Black Den Den Mushi is capable of eavesdropping into the telepathic communication line between other Den Den Mushi devices undetected. To do so, the Black Den Den Mushi's user must touch the Black Den Den Mushi and spend an action to intercept a call in between two Den Den Mushi users it knows and the Black Den Den Mushi must make a Dexterity (Stealth) check against the target Den Den Mushis' passive Perception. If this check succeeds, the line is successfully intercepted, and the Black Den Den Mushi can relay and save any portion of the call for its user to hear. The Black Den Den Mushi can intercept a call for up to 10 minutes, until the call ends, or until its user ends the interception as a bonus action. Once this feature is used, the Black Den Den Mushi cannot be used for 1 hour.

Actions

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: (1) piercing damage.

Shell Defense. The Den Den Mushi withdraws into its shell, gaining a +4 bonus to AC until it emerges and cannot use its Communication Tool trait or Bite. It can emerge from its shell as a bonus action on its turn.

CHAPTER 3 | MONSTER MANUAL

White Den Den Mushi

Tiny beast, neutral

---

• Armor Class 11 (natural armor)
• Hit Points 2 (1d4)
• Speed 5 ft., climb 5 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	5 (-3)	11 (+0)	4 (-3)	15 (+2)	8 (-1)

---

• Skills Perception +10
• Senses darkvision 60 ft., passive Perception 20
• Languages -
• Challenge 0 (10 XP)

---

Customizable. The Den Den Mushi can be modified and decorated to resemble its owner using special accessories. It can otherwise be altered by its owner in any way they see fit, so long as it doesn't damage or harm the snail in any significant way. When purchasing a Den Den Mushi from a store, it is possible to bundle in such accessories along with the original price of the Den Den Mushi.

Communication Tool. The Den Den Mushi serves as a natural communication device that can be used to contact other Den Den Mushi owners or perform a variety of advanced functions that would normally be designated to electronic devices, such as cameras, telephones, cell phones, projectors, etc.

The White Den Den Mushi is used to neutralize Black Den Den Mushi eavesdropping. A White Den Den Mushi can be attached or unattached to any Den Den Mushi by its user as an action. While attached to a Den Den Mushi this way, when a Black Den Den Mushi is attempting to intercept that Den Den Mushi's telepathic communication line, it must beat the White Den Den Mushi's passive perception instead of the Den Den Mushi it is attached to in order to succeed.

Actions

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: (1) piercing damage.

Shell Defense. The Den Den Mushi withdraws into its shell, gaining a +4 bonus to AC until it emerges and cannot use its Communication Tool trait or Bite. It can emerge from its shell as a bonus action on its turn.

Horned Den Den Mushi

Tiny beast, neutral

---

• Armor Class 11 (natural armor)
• Hit Points 2 (1d4)
• Speed 5 ft., climb 5 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	5 (-3)	11 (+0)	4 (-3)	10 (+0)	8 (-1)

---

• Senses darkvision 60 ft., passive Perception 10
• Languages -
• Challenge 0 (10 XP)

---

Customizable. The Den Den Mushi can be modified and decorated to resemble its owner using special accessories. It can otherwise be altered by its owner in any way they see fit, so long as it doesn't damage or harm the snail in any significant way. When purchasing a Den Den Mushi from a store, it is possible to bundle in such accessories along with the original price of the Den Den Mushi.

Communication Tool. The Den Den Mushi serves as a natural communication device that can be used to contact other Den Den Mushi owners or perform a variety of advanced functions that would normally be designated to electronic devices, such as cameras, telephones, cell phones, projectors, etc.

The Horned Den Den Mushi can be used to jam telepathic transmissions from other Den Den Mushi devices in the area. To do so, its user must touch the Horned Den Den Mushi and use an action to either activate or deactivate this jamming effect. While this effect is active, any other Den Den Mushi within 1 mile of the Horned Den Den Mushi cannot use their telepathy to contact or communicate with other Den Den Mushi devices.

Actions

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: (1) piercing damage.

Shell Defense. The Den Den Mushi withdraws into its shell, gaining a +4 bonus to AC until it emerges and cannot use its Communication Tool trait or Bite. It can emerge from its shell as a bonus action on its turn.

Cameko Den Den Mushi

Tiny beast, neutral

---

• Armor Class 11 (natural armor)
• Hit Points 2 (1d4)
• Speed 5 ft., climb 5 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	5 (-3)	11 (+0)	4 (-3)	15 (+2)	8 (-1)

---

• Senses darkvision 120 ft., passive Perception 12
• Languages Any languages it can hear, telepathy global (only with willing Proko Den Den Mushi devices)
• Challenge 0 (10 XP)

---

Customizable. The Den Den Mushi can be modified and decorated to resemble its owner using special accessories. It can otherwise be altered by its owner in any way they see fit, so long as it doesn't damage or harm the snail in any significant way. When purchasing a Den Den Mushi from a store, it is possible to bundle in such accessories along with the original price of the Den Den Mushi.

Communication Tool. The Den Den Mushi serves as a natural communication device that can be used to contact other Den Den Mushi owners or perform a variety of advanced functions that would normally be designated to electronic devices, such as cameras, telephones, cell phones, projectors, etc.

The Cameko Den Den Mushi can use its sight to capture images and videos and store them. To do so, its user much touch the Cameko Den Den Mushi and spend an action to capture or record a picture or video of anything the Cameko Den Den Mushi can see for the duration. A Cameko Den Den Mushi can store this information and send it to a willing Proko Den Den Mushi device to project and play the visual information.

Actions

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: (1) piercing damage.

Shell Defense. The Den Den Mushi withdraws into its shell, gaining a +4 bonus to AC until it emerges and cannot use its Communication Tool trait or Bite. It can emerge from its shell as a bonus action on its turn.

Proko Den Den Mushi

Huge beast, neutral

---

• Armor Class 16 (natural armor)
• Hit Points 52 (5d10+25)
• Speed 10 ft., climb 10 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	5 (-3)	20 (+5)	4 (-3)	15 (+2)	8 (-1)

---

• Senses darkvision 120 ft., passive Perception 12
• Languages Any languages it can hear, telepathy global (only with willing Cameko Den Den Mushi devices)
• Challenge 1/4 (50 XP)

---

Customizable. The Den Den Mushi can be modified and decorated to resemble its owner using special accessories. It can otherwise be altered by its owner in any way they see fit, so long as it doesn't damage or harm the snail in any significant way. When purchasing a Den Den Mushi from a store, it is possible to bundle in such accessories along with the original price of the Den Den Mushi.

Communication Tool. The Den Den Mushi serves as a natural communication device that can be used to contact other Den Den Mushi owners or perform a variety of advanced functions that would normally be designated to electronic devices, such as cameras, telephones, cell phones, projectors, etc.

The Proko Den Den Mushi can use its eyes to project and broadcast visual information sent telepathically to it by Cameko Den Den Mushi onto a screen up to 192 feet wide and 108 feet high.

Actions

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: (1) piercing damage.

Shell Defense. The Den Den Mushi withdraws into its shell, gaining a +4 bonus to AC until it emerges and cannot use its Communication Tool trait or Bite. It can emerge from its shell as a bonus action on its turn.

Projector Den Den Mushi

Tiny beast, neutral

---

• Armor Class 11 (natural armor)
• Hit Points 2 (1d4)
• Speed 5 ft., climb 5 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	5 (-3)	11 (+0)	4 (-3)	15 (+2)	8 (-1)

---

• Senses darkvision 120 ft., passive Perception 12
• Languages -
• Challenge 0 (10 XP)

---

Customizable. The Den Den Mushi can be modified and decorated to resemble its owner using special accessories. It can otherwise be altered by its owner in any way they see fit, so long as it doesn't damage or harm the snail in any significant way. When purchasing a Den Den Mushi from a store, it is possible to bundle in such accessories along with the original price of the Den Den Mushi.

Communication Tool. The Den Den Mushi serves as a natural communication device that can be used to contact other Den Den Mushi owners or perform a variety of advanced functions that would normally be designated to electronic devices, such as cameras, telephones, cell phones, projectors, etc.

The Projector Den Den Mushi can use its sight to view images with one eye and project them onto a larger screen with the other eye. To do so, its user much touch the Projector Den Den Mushi and spend an action to capture a picture of anything the Projector Den Den Mushi can see for the duration. It can then project this visual information onto a screen up to 192 feet wide and 108 feet high.

Actions

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: (1) piercing damage.

Shell Defense. The Den Den Mushi withdraws into its shell, gaining a +4 bonus to AC until it emerges and cannot use its Communication Tool trait or Bite. It can emerge from its shell as a bonus action on its turn.

Golden Den Den Mushi

Tiny beast, neutral

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• Armor Class 11 (natural armor)
• Hit Points 2 (1d4)
• Speed 0 ft.

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STR	DEX	CON	INT	WIS	CHA
2 (-4)	5 (-3)	11 (+0)	4 (-3)	10 (+0)	8 (-1)

---

• Senses darkvision 60 ft., passive Perception 10
• Languages Any languages it can hear, telepathy global (only with a willing Silver Den Den Mushi device)
• Challenge 0 (10 XP)

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Customizable. The Den Den Mushi can be modified and decorated to resemble its owner using special accessories. It can otherwise be altered by its owner in any way they see fit, so long as it doesn't damage or harm the snail in any significant way. When purchasing a Den Den Mushi from a store, it is possible to bundle in such accessories along with the original price of the Den Den Mushi.

Communication Tool. The Den Den Mushi serves as a natural communication device that can be used to contact other Den Den Mushi owners or perform a variety of advanced functions that would normally be designated to electronic devices, such as cameras, telephones, cell phones, projectors, etc.

The Golden Den Den Mushi is an incredibly rare breed that is only able to send a single signal to a Silver Den Den Mushi. In order to send this signal, the user of the Golden Den Den Mushi must touch a button on the shell of the Golden Den Den Mushi as an action, and it will send an activation signal and its current coordinates to a Silver Den Den Mushi.

Variant: Baby Den Den Mushi. A younger Den Den Mushi is much smaller than an adult Den Den Mushi, and can be concealed much more easily. It will still function the same as a regular Den Den Mushi, except its telepathy range is only 10 miles.

Actions

Silver Den Den Mushi

Tiny beast, neutral

---

• Armor Class 11 (natural armor)
• Hit Points 2 (1d4)
• Speed 5 ft., climb 5 ft.

---

STR	DEX	CON	INT	WIS	CHA
2 (-4)	5 (-3)	11 (+0)	4 (-3)	10 (+0)	8 (-1)

---

• Senses darkvision 60 ft., passive Perception 10
• Languages Any languages it can hear, telepathy global (only with a willing Golden Den Den Mushi device)
• Challenge 0 (10 XP)

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Customizable. The Den Den Mushi can be modified and decorated to resemble its owner using special accessories. It can otherwise be altered by its owner in any way they see fit, so long as it doesn't damage or harm the snail in any significant way. When purchasing a Den Den Mushi from a store, it is possible to bundle in such accessories along with the original price of the Den Den Mushi.

Communication Tool. The Den Den Mushi serves as a natural communication device that can be used to contact other Den Den Mushi owners or perform a variety of advanced functions that would normally be designated to electronic devices, such as cameras, telephones, cell phones, projectors, etc.

The Silver Den Den Mushi is a rare breed is used for the sole purpose of activating an alarm when it receives a signal from a Golden Den Den Mushi. When it receives such a signal, it will generate a loud alarm sound that can be heard from up to 100 feet away.

Actions

Bite. Melee Weapon Attack: +0 to hit, reach 5 ft., one target. Hit: (1) piercing damage.

Shell Defense. The Den Den Mushi withdraws into its shell, gaining a +4 bonus to AC until it emerges and cannot use its Communication Tool trait or Bite. It can emerge from its shell as a bonus action on its turn.

Marines

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Marine Soldier [Recruit]

Medium humanoid (any race), lawful good

---

• Armor Class 12 (thick shirt)
• Hit Points 11 (2d8+2)
• Speed 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
13 (+1)	12 (+1)	12 (+1)	10 (+0)	11 (+0)	10 (+0)

---

• Skills Athletics +3, Perception +2
• Senses passive Perception 12
• Languages Common
• Challenge 1/8 (25 XP)

---

Marine Formation. The Marine Soldier receives a +2 bonus to AC if one or more of its allies are within 5 ft. of it and aren't incapacitated.

Actions

Cutlass. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (1d6+1) slashing damage

Rifle. Ranged Weapon Attack: +3 to hit, reach 80/320 ft., one target. Hit: 5 (1d8+1) bludgeoning damage

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Marine Soldier [Lieutenant]

Medium humanoid (any race), lawful good

---

• Armor Class 14 (light bulletproof shirt)
• Hit Points 32 (5d8+10)
• Speed 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
12 (+1)	15 (+2)	14 (+2)	10 (+0)	11 (+0)	12 (+1)

---

• Skills Athletics +3, Intimidation +3, Perception +2
• Senses passive Perception 12
• Languages Common
• Challenge 1/2 (100 XP)

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Marine Formation. The Marine Soldier receives a +2 bonus to AC if one or more of its allies are within 5 ft. of it and aren't incapacitated.

Shorter Loading. The Marine Soldier only needs to spend a bonus action to fully reload Bazookas or Machine Guns. They must still use the loading properties.

Actions

Multiattack. The Marine Soldier makes two melee attacks.

Shortsword. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6+2) piercing damage

Bazooka. Ranged Weapon Attack: +4 to hit, reach 60/300 ft., one target. Hit: 7 (2d6) fire damage and there is a 10% chance that the ammunition fired won't explode on contact. When this happens, the damage type is bludgeoning instead of fire.

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Marine Elite [Captain]

Medium humanoid (any race), lawful good

---

• Armor Class 14 (light bulletproof shirt)
• Hit Points 65 (10d8+20)
• Speed 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
17 (+3)	14 (+2)	14 (+2)	11 (+0)	12 (+1)	12 (+1)

---

• Skills Athletics +5, Intimidation +3, Perception +3, Survival +3
• Senses passive Perception 13
• Languages Common
• Challenge 3 (700 XP)

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Marine Formation. The Marine Soldier receives a +2 bonus to AC if one or more of its allies are within 5 ft. of it and aren't incapacitated.

Brute. A melee weapon deals one extra die of its damage when the Marine Soldier hits with it (included in the attack).

Innate Spellcasting (Six Powers). The Marine Soldier’s innate spellcasting ability is Wisdom. It can innately cast the following spells, requiring no components: • 3/day each: blur, barkskin (self), jump (self), misty step

Actions

Multiattack. The Marine Soldier makes two melee attacks.

Morningstar. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 12 (2d8+3) bludgeoning damage

Pistol. Ranged Weapon Attack: +4 to hit, reach 30/120 ft., one target. Hit: 5 (1d6+2) bludgeoning damage

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Marine Elite [Vice Admiral]

Medium humanoid (any race), lawful good

---

• Armor Class 17 (+1 bulletproof suit)
• Hit Points 150 (20d8+60)
• Speed 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
14 (+2)	21 (+5)	16 (+3)	12 (+1)	14 (+2)	18 (+4)

---

• Saving Throws Dex +9, Con +7, Wis +6
• Skills Athletics +6, Intimidation +8, Perception +6, Survival +5
• Senses blindsight 10 ft., passive Perception 16
• Languages Common
• Challenge 11 (7,200 XP)

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Armament Haki. The Marine Elite's weapon attacks count as magical for the Purpose of overcoming Resistance and immunity to nonmagical attacks and damage, such as resistances granted by Devil Fruits. The Marine Elite also adds an additional (3d8) force damage onto its melee weapon attacks.

Observation Haki (2/Day). Whenever the Marine Elite makes an attack roll, an ability check, or a saving throw, it can decide to roll an additional d20. It can choose which of the d20s is used for the attack roll, ability check, or saving throw. The Marine Elite can change the outcome of a roll when an attack is made against it. Roll a d20, and then choose whether the attack uses the attacker’s roll or the Marine Elite's. If more than one creature uses observation haki to influence the outcome of a roll, any disadvantage or advantage from observation haki applied to the roll will be canceled; no additional dice are rolled.

Innate Spellcasting (Six Powers and Haki). The Marine Elite’s innate spellcasting ability is Wisdom. It can innately cast the following spells, requiring no components: • 3/day each: blur, barkskin (self), jump (self), misty step • 1/day each: arcane eye, haste (self), stoneskin (self)

Variant: Devil Fruit User. If the Marine Elite has consumed a Devil Fruit, it gains an Uncommon or Rare Fruit power, granting the Marine Elite any abilities and spells it gives. The Marine Elite will also gain all the weaknesses given to Devil Fruit users, such as water and seastone vulnerability. Its CR also increases by 2.

Actions

Multiattack. The Marine Elite makes three attacks with its katana.

Katana. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: (1d8+5) slashing damage plus (3d8) force damage. The target must make a DC 15 Constitution saving throw. On a failed save, it has disadvantage on attack rolls and ability checks, and can’t take reactions, until the end of its next turn.

Pistol. Ranged Weapon Attack: +9 to hit, reach 30/120 ft., one target. Hit: (1d6+5) bludgeoning damage

CHAPTER 3 | MONSTER MANUAL

Pirates

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Pirate Lackey [Recruit]

Medium humanoid (any race), any non-lawful alignment

---

• Armor Class 12 (thick shirt)
• Hit Points 11 (2d8+2)
• Speed 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
11 (+0)	12 (+1)	12 (+1)	10 (+0)	10 (+0)	10 (+0)

---

• Skills Acrobatics +3, Perception +2
• Senses passive Perception 12
• Languages Common
• Challenge 1/8 (25 XP)

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Pirate Raid. The Pirate Lackey has advantage on melee attack rolls and ability checks (Strength and Dexterity) if one or more of the Pirate's allies are within 5 ft. of the Pirate Lackey and the ally isn't incapacitated.

Actions

Scimitar. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (1d6+1) slashing damage

Rifle. Ranged Weapon Attack: +3 to hit, reach 80/320 ft., one target. Hit: 5 (1d8+1) bludgeoning damage

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Pirate Lackey [Buccaneer]

*Medium humanoid (any race), any non-lawful alignment

---

• Armor Class 12 (thick shirt)
• Hit Points 32 (5d8+10)
• Speed 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
15 (+2)	12 (+1)	14 (+2)	10 (+0)	10 (+0)	10 (+0)

---

• Skills Athletics +4, Intimidation +2, Perception +2
• Senses passive Perception 12
• Languages Common
• Challenge 1/2 (100 XP)

---

Pirate Raid. The Pirate Lackey has advantage on melee attack rolls and ability checks (Strength and Dexterity) if one or more of the Pirate's allies are within 5 ft. of the Pirate Lackey and the ally isn't incapacitated.

Actions

Multiattack. The Pirate Lackey makes two melee attacks.

Cutlass. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6+2) slashing damage

Pistol. Ranged Weapon Attack: +3 to hit, reach 60/300 ft., one target. Hit: 4 (1d6+1) bludgeoning damage

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Pirate Elite [Captain]

Medium humanoid (any race), any non-lawful alignment

---

• Armor Class 17 (thick shirt)
• Hit Points 66 (12d8+12)
• Speed 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
12 (+1)	18 (+4)	14 (+1)	14 (+2)	11 (+0)	15 (+2)

---

• Skills Acrobatics +8, Athletics +5, Intimidation +6, Perception +4, Survival +4
• Senses passive Perception 14
• Languages Common
• Challenge 3 (700 XP)

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Pirate Raid. The Pirate Elite has advantage on melee attack rolls and ability checks (Strength and Dexterity) if one or more of the Pirate's allies are within 5 ft. of the Pirate Elite and the ally isn't incapacitated.

Lightfooted. The Pirate Elite can take the Dash or Disengage action as a bonus action on each of its turns.

Suave Defense. While the Pirate Elite is wearing light or no armor and wielding no shield, its AC includes its Charisma modifier.

Actions

Multiattack. The Pirate Elite makes three attacks: two with its saber and one with its pistol.

Saber. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 8 (1d8+4) slashing damage

Pistol. Ranged Weapon Attack: +6 to hit, reach 30/120 ft., one target. Hit: 7 (1d6+4) bludgeoning damage

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Pirate Elite [Fleet Commander]

Large humanoid (any race), any non-lawful alignment

---

• Armor Class 18
• Hit Points 127 (15d8+60)
• Speed 30 ft.

---

STR	DEX	CON	INT	WIS	CHA
14 (+2)	19 (+4)	16 (+4)	17 (+3)	15 (+2)	19 (+4)

---

• Saving Throws Str +6, Dex +8, Wis +6, Cha +8
• Skills Acrobatics +8, Intimidation +8, Perception +6, Survival +6
• Senses blindsight 10 ft., passive Perception 16
• Languages Common
• Challenge 10 (5,900 XP)

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Armament Haki. The Pirate Elite's attacks count as magical for the Purpose of overcoming Resistance and immunity to nonmagical attacks and damage, such as resistances granted by Devil Fruits. The Pirate Elite also adds an additional (3d8) force damage onto its melee weapon attacks.

Observation Haki (2/Day). Whenever the Pirate Elite makes an attack roll, an ability check, or a saving throw, it can decide to roll an additional d20. It can choose which of the d20s is used for the attack roll, ability check, or saving throw. The Pirate Elite can change the outcome of a roll when an attack is made against it. Roll a d20, and then choose whether the attack uses the attacker’s roll or the Pirate Elite's. If more than one creature uses observation haki to influence the outcome of a roll, any disadvantage or advantage from observation haki applied to the roll will be canceled; no additional dice are rolled.

Innate Spellcasting (Six Powers and Haki). The Pirate Elite's innate spellcasting ability is Charisma (spell save DC 16, +8 to hit with spell attacks). It can innately cast the following spells, requiring no components: • 3/day each: blur, expeditious retreat, feather fall (self), jump (self), misty step, see invisibility, shield • 1/day each: arcane eye, haste (self), stoneskin (self)

Suave Defense. While the Pirate Elite is wearing light or no armor and wielding no shield, its AC includes its Charisma modifier.

Variant: Devil Fruit User. If the Pirate Elite has consumed a Devil Fruit, it gains an Uncommon or Rare Fruit power, granting the Pirate Elite any abilities and spells it gives. The Marine Pirate will also gain all the weaknesses given to Devil Fruit users, such as water and seastone vulnerability. Its CR also increases by 2.

Actions

Multiattack. The Pirate Elite makes three attacks with its saber.

Saber. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: (2d8+4) slashing damage plus (3d8) force damage. The target must succeed on a DC 16 Strength saving throw or be knocked prone.

Pistol. Ranged Weapon Attack: +8 to hit, reach 30/120 ft., one target. Hit: 7 (1d6+4) bludgeoning damage

CHAPTER 3 | MONSTER MANUAL

World Government

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Celestial Dragon

Medium humanoid (human), any lawful alignment

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• Armor Class 15 (bulletproof suit)
• Hit Points 9 (2d8)
• Speed 30 ft.

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STR	DEX	CON	INT	WIS	CHA
11 (+0)	12 (+1)	11 (+0)	12 (+1)	14 (+2)	16 (+3)

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• Skills Deception +5, Insight +4, Intimidation +5
• Senses passive Perception 12
• Languages Common
• Challenge 1/8 (25 XP)

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Celestial Helmet. The Celestial Dragon wears a bubble-like helmet around its head which supplies it with fresh air. While it wears this helmet, it is immune to any effect that would cause the Celestial Dragon to suffocate or become poisoned from an airborne gas. If the Celestial Dragon takes 4 or more damage in a single turn, its helmet breaks.

Actions

Pistol. Ranged Weapon Attack: +3 to hit, reach 30/120 ft., one target. Hit: (1d6+1) bludgeoning damage

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Cipher Pol Assassin

Large humanoid (any race), any lawful alignment

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• Armor Class 18
• Hit Points 112 (15d8+45)
• Speed 30 ft., fly 40 ft.

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STR	DEX	CON	INT	WIS	CHA
14 (+2)	19 (+4)	16 (+3)	17 (+3)	19 (+4)	13 (+1)

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• Saving Throws Str +6, Dex +8, Int +7, Wis +8
• Skills Acrobatics +8, Insight +8, Perception +8
• Senses passive Perception 18
• Languages Common
• Challenge 10 (5,900 XP)

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Innate Spellcasting (Six Powers). The Assassin's innate spellcasting ability is Wisdom. It can innately cast the following spells, requiring no components: • 3/day each: blur, expeditious retreat, feather fall (self), jump (self), misty step, see invisibility, shield • 1/day each: haste (self), stoneskin (self)

Unarmored Defense. While the Assassin is wearing no armor and wielding no shield, its AC includes its Wisdom modifier.

Variant: Devil Fruit User. If the Assassin has consumed a Devil Fruit, it gains an Uncommon or Rare Fruit power, granting the Assassin any abilities and spells it gives. The Assassin will also gain all the weaknesses given to Devil Fruit users, such as water and seastone vulnerability. Its CR also increases by 2.

Actions

Multiattack. The Assassin makes three finger gun attacks or three storm leg attacks.

Finger Gun. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: (5d8+4) piercing damage.

Storm Leg. Ranged Weapon Attack: +8 to hit, reach 30/120 ft., one target. Hit: (5d6+4) slashing damage

Shave. The Assassin magically teleports, along with any equipment it is wearing or carrying, up to 60 feet to an unoccupied space it can see.

Six King Gun (Recharge 6). Melee Weapon: +8 to hit, reach 5 ft., One target. Hit: (2d8+4) Bludgeoning damage. The target must make a DC 16 Constitution saving throw. If it fails, it is reduced to 0 Hit Points. If it succeeds, it takes (10d10) force damage. Until the end of the Assassin's next turn, it can't take an Action on its turn, as a wave of lethargy sweeps over it.

CHAPTER 3 | MONSTER MANUAL

Other Creatures