Authors Note

Kaijuborn

I had never ventured this far close to kaiju territory. The skies were filled with ash and the ground was difficult to traverse. I was only braving this journey as I had heard rumors of a village of strange dragonborn that lived in this area.

─ A brave traveler going to a kaijuborn village.

Kaijublooded

After the many days spent within this primordial landscape I felt my body begin to morph and change in accordance to the landscape. My skin hardened and became more scaly and energy began to burn within my core. I could feel the call of some far off beast echoing within myself.

─ A wanderer becoming a kaijublooded

Barbarian:

Cleric:

Divine Strike

At 8th level, you gain the ability to infuse your weapon strikes with divine energy. Once on each of your turns when you hit a creature with a weapon attack, you can cause the attack to deal an extra 1d8 radiant damage to the target. When you reach 14th level, the extra damage increases to 2d8.

King of the Monsters

Starting at 17th level, you can as an action temporarily assume the mantle of the mythical King of the Monsters for 1 minute. You gain a swim speed of 120 feet and all attacks made against you that don't deal a minimum of 15 damage are ignored. You can use this feature only if you aren't incapacitated. Once you use it, you can't do so again until you take a long rest.

Sorcerer:

Warlock:

Juturu, the Great Dragon

A massive dragon that is not born of this world. It came from a massive meteor that housed its egg. It is 45 feet tall and 90 feet long. Its back is covered in a crystalline structures that it seems to store power in. It has made its lair within the crater made by the meteor it arrived upon. Within this crater it has made a nest of massive crystals that make it difficult to traverse.

Jörmungandr, the World Serpent

A beast that has has existed longer than any can remember. It lays on the ocean floor and wraps itself around entire islands. It is a massive beast that all fear and respect. Despite its monstrous size and appearance it is an amicable creature. It is one of the oldest kaiju to live and has earned the respect of many other kaiju.

The world serpent has been seen engaging with many other kaiju that dare to enter its territory. Due to this territorial behavior it does not easily ally itself with other kaiju. Jormungandr is about 200 feet long!

Ancient Construct

An ancient construct built for the purpose of evening the playing field between kaiju and the races of the world. These constructs are massive in size. A construct has the capability of great power, but is only as good as its pilot. A wizard piloting a construct is much different from one piloted by a barbarian.

Ancient Constructs are varied in size and appearance. Ranging from 50 feet tall to about 80 feet tall.

Volemutul, the Kaiju Construct

Most of the constructs that had been rebuilt were made to be humanoid in shape, one in particular was made in the image of the kaiju that it was built to fight. Built using the excavated skeleton of a long dead god wyvern and its metal armor coated in adamantine. This saurian construct has been dubbed Volemutul after the storm giant who gave his very soul to power it. Volemutul stands at a 90 feet tall and 80 feet long.

Gojira, the God Wyvern

This species of monster is an ancient kaiju that the mere mention of sends shivers through even the bravest of heroes. They are known by a few titles - gods of destruction, alpha predators, gigantis - all of these names are well suited to the god wyvern. But none truly capture the essence of the creature as the title given to the last surviving member of their species, the King of the Monsters!

This species has nearly gone extinct thanks to a cataclysmic event in the early days of the world. There is only one surviving member of this ancient species left living in this world. The name of this last god wyvern has been passed down among the natives of the island chain where it makes its lair. It has been dubbed Gojira. This last god wyvern is a truly massive creature, standing at around 100 feet tall and 90 feet long.

Gojira

Gargantuan kaiju, true neutral

---

• Armor Class 23 (natural armor)
• Hit Points 676 (41d20 + 246)
• Speed 120 ft., swim 220 ft.

---

STR	DEX	CON	INT	WIS	CHA
30 (+10)	11 (+0)	22 (+6)	14 (+2)	15 (+2)	7 (-2)

---

• Saving Throws Str +19, Con +15, Wis +14
• Skills Athletics +19, Intimidation +7, Perception +11
• Condition Immunities. Charmed, frightened
• Damage Resistances radiant, force, lightning
• Damage Immunities poison; bludgeoning, piercing, and slashing damage from nonmagical weapons
• Senses darkvision 120 ft., passive Perception 23
• Languages —
• Challenge 30 (155,000 XP)

---

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

Impenetrable Hide. Gojira is in possession of a nigh indestructible hide. Any attack dealt against Gojira that doesn't deal a minimum of 20 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Gojira can use its frightful presence. It then makes 5 attacks: 2 with its bite and 3 withi its claw. It can use claw in place of any attack.

Bite. Attack Style: +19 to hit, reach 20ft., one target. Hit: 26 (5d6 + 8) piercing damage, plus 7 (3d4) radiant damage.

Claw. Melee Weapon Attack: +19 to hit, reach 15 ft., one target. Hit: 31 (5d8 + 9) piercing damage, and if the target is a Large or smaller creature it is grappled (Escape DC 21). Until the grapple ends, Gojira can’t use this claw on another target. Gojira has two claws.

Atomic Breath (Recharge 4-6). Gojira emits a large blast of energy in a line that is 80 feet long and 10 feet wide. Every creature within a must make a DC 23 Dexterity saving throw, taking 143 (22d12) radiant damage on a failed save and become prone.

Frightful Presence. Each creature of Gojira's choice within 120 feet of it and aware of it must succeed on a DC 23 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 Gojira 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 Gojira's Frightful Presence for the next 24 hours.

Reactions

Atomic Pulse. When Gojira is grappled, Gojira can as a reaction, emit a pulse of energy. All creatures within 15 feet of Gojira take 9 (2d8) radiant damage and the creature grappling it must make a DC 23 Strength saving throw. On a failed save, Gojira is no longer grappled.

Legendary Actions

Gojira 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. Gojira regains spent legendary actions at the start of its turn.

• Detect. Gojira makes a Wisdom (Perception) check.
• Claws. Gojira makes one claw attack.
• Atomic Breath (Only if available and costs 2 Actions). Gojira uses its Atomic Breath.

Jira, the Atomic Lizard

Jira are the cousins of the god wyverns that took a different evolutionary path. They are smaller and more agile, but aren't as powerful. The jira species is feared for their ability to reproduce at an alarming rate. They may be weaker, but if left unchecked they can overrun whole nations.

Tarrasque, The World Breaker

One of the oldest kaiju to exist. The Tarrasque is known throughout the realms as a primal force of destruction, even more so than other kaiju. Few can rival this titanic beast in sheer might. It slumbers deep within the core of the planet waiting to be awoken and visit its fury upon the world.

It is one of the oldest of all kaiju, and is feared by all. One of it's oldest rivals is the kaiju species known as the god wyverns, especially the last member of the god wyverns in particular.

It holds the title of "World Breaker" as its steps are said to shake even the very foundation of the world. Tarrasque stands at about 100 feet tall and about 95 feet long.

Tarrasque

Gargantuan kaiju, unaligned

---

• Armor Class 25 (natural armor)
• Hit Points 676 (33d20+330)
• Speed 30ft., swim 30ft.

---

STR	DEX	CON	INT	WIS	CHA
30 (+10)	12 (+1)	30 (+10)	3 (-4)	11 (+0)	11 (+0)

---

• Saving Throws Int +5, Wis +9, Cha +9
• Damage Resistances radiant, Lightning, Thunder
• Damage Immunities Fire, Poison, Cold; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Blindsight 120 Ft., passive Perception 10
• Languages ---
• Challenge 30 (155,000 XP)

---

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

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

Reflective Carapace. Any time the tarrasque 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 tarrasque is unaffected. On a 6, the tarrasque is unaffected, and the effect is reflected back at the caster as though it originated from the tarrasque, turning the caster into the target.

Siege Monster. The tarrasque deals double damage to objects and structures.

Impenetrable Hide. The Tarrasque is in possession of a nigh indestructible hide. Any attack dealt against the Tarrasque that doesn't deal a minimum of 30 damage is ignored. Attacks from other kaiju bypass this trait.

Worldbreaker. All terrain within 120 feet of the Tarrasque is considered to be magical difficult terrain. The difficult terrain created by this feature cannot be negated by any means.

Actions

Multiattack. The tarrasque can use its Frightful Presence. It then makes five attacks: one with its bite, two with its claws, one with its horns, 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: 36 (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 tarrasque can't bite another target

Claw. Melee Weapon Attack: +19 to hit, reach 15 ft., one target. Hit: 36(4d8 + 10) slashing damage.

Horns. Melee Weapon Attack: +19 to hit, reach 10 ft., one target. Hit: 32 (4d10 + 10) piercing damage.

Tail. Melee Weapon Attack: +19 to hit, reach 20 ft., one target. Hit: 24 (4d6 + 10) bludgeoning damage. If the target is a creature, it must succeed on a DC 20 Strength saving throw or be knocked prone.

Frightful Presence. Each creature of the tarrasque's choice within 120 feet of it and aware of it must succeed on a DC 20 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 tarrasque 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 tarrasque's Frightful Presence for the next 24 hours.

Swallow. The tarrasque 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 tarrasque, and it takes 56 (16d6) acid damage at the start of each of the tarrasque's turns. If the tarrasque takes 60 damage or more on a single turn from a creature inside it, the tarrasque 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 tarrasque. If the tarrasque dies, a swallowed creature is no longer restrained by it and can escape from the corpse by using 30 feet of movement, exiting prone.

Fire Breath (Recharge 4-6). The Tarrasque exhales a large blast of fire in a 100-foot cone. Every creature within a must make a DC 20 Dexterity saving throw, taking 143 (22d12) fire damage on a failed save and become prone.

Reactions

Quaking Stomp. When Tarrasque is hit by a melee attack, the Tarrasque can as a reaction, slam its foot into the ground knock all creatures with 10 feet of it prone.

Legendary Actions

The Tarrasque 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. Tarrasque regains spent legendary actions at the start of their turn.

Attack. The tarrasque makes one claw attack or tail attack.

Move. The tarrasque moves up to half its speed.

Chomp (Costs 2 Actions). The tarrasque makes one bite attack or uses its Swallow.

Ghidorah, the Golden King

A fearsome and terrible beast with three heads and massive wings. This kaiju originates from a place far from this world. It has a mastery over lightning and thunder that is far greater than that of blue dragons and storm dragons.

It stands at about 110 feet tall and 70 feet long. It is a titanic brute, that has a fierce rivalry with Gojira.

Ghidorah

Gargantuan kaiju, chaotic evil

---

• Armor Class 24 (natural armor)
• Hit Points 676 (33d20+330)
• Speed 35ft., fly 60ft.

---

STR	DEX	CON	INT	WIS	CHA
29 (+9)	16 (+3)	29 (+9)	11 (+0)	12 (+1)	10 (+0)

---

• Saving Throws Int +9, Wis +10, Dex +12
• Damage Resistances Radiant, Poison, Acid
• Damage Immunities Lightning, Thunder; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Blindsight 120 Ft., passive Perception 10
• Languages ---
• Challenge 30 (155,000 XP)

---

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

Magic Resistance. Ghidorah has advantage on saving throws against spells and other magical effects.

Multiple Heads. Ghidorah has three heads. While it has more than one head, Ghidorah has advantage on saving throws against being blinded, charmed, deafened, frightened, stunned, and knocked unconscious. Whenever Ghidorah takes 100 or more damage in a single turn, one of its heads dies. If all its heads die, Ghidorah dies.

Eye of the Storm. The sheer presence of Ghidorah generates a massive storm that rages and swirls within 1 mile. All creatures within this radius take 13 (2d12) lightning damage for each hour they spend within it and have disadvantage on saving throws to avoid being knocked prone.

Siege Monster. Ghidorah deals double damage to objects and structures.

Impenetrable Hide. Ghidorah is in possession of a nigh indestructible hide. Any attack dealt against Ghidorah that doesn't deal a minimum of 25 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Ghidorah can use its Frightful Presence. It then makes five attacks: three with its bite, and two with its tail.

Bite. Melee Weapon Attack: +19 to hit, reach 10 ft., one target. Hit: 36 (4d12 + 10) piercing damage. If the target is a creature, it is grappled (escape DC 18). Until this grapple ends, the target is restrained, and Ghidorah can't bite another target

Tail. Melee Weapon Attack: +18 to hit, reach 20 ft., one target. Hit: 24 (4d6 + 10) bludgeoning damage. If the target is a creature, it must succeed on a DC 18 Strength saving throw or be knocked prone.

Frightful Presence. Each creature of Ghidorah's choice within 120 feet of it and aware of it must succeed on a DC 18 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 Ghidorah 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 Ghidorah's Frightful Presence for the next 24 hours.

Lightning Breath (Recharge 4-6). Ghidorah exhales a bolt of lightning from each of its available heads at a single target within 120 feet for each head. Each target creature must make a DC 18 Dexterity saving throw, taking 143 (22d12) lightning damage on a failed save and half as much on a successful save.

Legendary Actions

Ghidorah 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. Ghidorah regains spent legendary actions at the start of their turn.

Attack. Ghidorah makes one claw attack or tail attack.

Move. Ghidorah moves up to half its speed.

Chomp (Costs 2 Actions). Ghidorah makes one bite attack.

Rodan, the Flaming Terror

A massive pterosaur that soared through the sky at incredible speeds that should be impossible for a beast of such size. It leaves a trail of ash and sparks behind it as it flies. It often gets into disputes with other kaiju that call the sky their domain such as Ghidorah or Juturu.

Rodan is about 55 feet tall and has a wingspan of 120 feet from tip to tip. When it isn't flying through the sky, it nests in volcanic regions.

Rodan

Gargantuan kaiju, unaligned

---

• Armor Class 23 (natural armor)
• Hit Points 616 (30d20+270)
• Speed 30ft., fly 120ft.

---

STR	DEX	CON	INT	WIS	CHA
29 (+9)	20 (+5)	28 (+9)	7 (-2)	11 (+0)	9 (-1)

---

• Saving Throws Con +18, Wis +9, Dex +14
• Damage Resistances Cold, Poison, Thunder
• Damage Immunities Fire; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Blindsight 120 Ft., passive Perception 10
• Languages ---
• Challenge 30 (155,000 XP)

---

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

Magic Resistance. Rodan has advantage on saving throws against spells and other magical effects.

Volcanic Fury (1/per day). Rodan can as a bonus action on its turn enter a state of fury for 1 minute. All attacks dealt by Rodan deal an additional 7 (3d4) fire damage. This damage ignores resistance and immunity.

Siege Monster. Rodan deals double damage to objects and structures.

Impenetrable Hide. Rodan is in possession of a nigh indestructible hide. Any attack dealt against Rodan that doesn't deal a minimum of 25 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Rodan can use its Frightful Presence. It then makes five attacks: two with its bite, two with its wing, and one with it talons.

Bite. Melee Weapon Attack: +19 to hit, reach 10 ft., one target. Hit: 36 (6d8 + 10) piercing damage. If the target is a creature, it is grappled (escape DC 18). Until this grapple ends, the target is restrained, and Rodan can't bite another target.

Talon. Melee Weapon Attack: +18 to hit, reach 30 ft., one target. Hit: 22 (3d8 + 9) bludgeoning damage. If the target is a creature, it is grappled (escape DC 23). Until this grapple ends, the target is restrained, and Rodan can't talon another target.

Wing. Melee Weapon Attack: +18 to hit, reach 30 ft., one target. Hit: 20 (2d10 + 9) bludgeoning damage. If the target is a creature, it must succeed on a DC 23 Strength saving throw or be knocked prone.

Frightful Presence. Each creature of Rodan's choice within 120 feet of it and aware of it must succeed on a DC 23 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 Rodan 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 Rodan's Frightful Presence for the next 24 hours.

Sonic Boom (Recharge 4-6). Rodan flaps its wings together fast enough to create a burst of thunderous wind. All creatures with 60 feet of Rodan must make a DC 23 Constitution saving throw, taking 78 (12d12) thunder damage and 65 (10d12) fire damage on a failed save and half as much of each on a successful save.

Reactions

Fiery Soul. When Rodan is hit by a melee attack from a creature within 5 feet of it, it can deal 7 (2d6) fire damage to the attacking creature.

Legendary Actions

Rodan 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. Rodan regains spent legendary actions at the start of their turn.

Attack. Rodan makes one bite attack or talon attack.

Move. Rodan moves up to half its speed.

Chomp (Costs 2 Actions). Rodan makes one bite attack.

Anguirus, the Spiked Mountain

Anguirus is a massive brute that stands on all fours and when at rest resembles a solitary mountain. It dwells in hilly regions where mountains are common. It originated from one of the northernmost regions of the world. It had been buried for thousands of years below the frozen soil.

Anguirus is 55 feet tall and about 60 feet long. It tends to keep to itself, but will defend itself if need be. It seems to have a beneficial relationship with Gojira. When Gojira is in need of assistance Anguirus will come to its aid and seems to know where Gojira is at all times.

Anguirus

Gargantuan kaiju, unaligned

---

• Armor Class 23 (natural armor)
• Hit Points 717 (35d20+350)
• Speed 30ft., burrow 80ft.

---

STR	DEX	CON	INT	WIS	CHA
29 (+9)	19 (+4)	30 (+10)	7 (-2)	11 (+0)	9 (-1)

---

• Saving Throws Con +18, Wis +9, Dex +14
• Damage Resistances Cold, Poison, Thunder, Acid, Lightning
• Damage Immunities Fire; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Blindsight 120 Ft., passive Perception 10
• Languages ---
• Challenge 30 (155,000 XP)

---

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

Magic Resistance. Anguirus has advantage on saving throws against spells and other magical effects.

Mountainback. While Anguirus remains still and motionless it is indistinguishable from a large hill.

Siege Monster. Anguirus deals double damage to objects and structures.

Impenetrable Hide. Anguirus is in possession of a nigh indestructible hide. Any attack dealt against Anguirus that doesn't deal a minimum of 25 damage is ignored. Attacks from other kaiju bypass this trait.

Piercing Shell. Melee attacks made against Anguirus result in the attacking creature taking 6 piercing damage.

Actions

Multiattack. Anguirus can use its Frightful Presence. It then makes five attacks: two with its bite, two with its claw, and one with it tail.

Bite. Melee Weapon Attack: +19 to hit, reach 10 ft., one target. Hit: 32 (5d8 + 9) piercing damage. If the target is a creature, it is grappled (escape DC 17). Until this grapple ends, the target is restrained, and Anguirus can't bite another target.

Claw. Melee Weapon Attack: +18 to hit, reach 5 ft., one target. Hit: 24 (4d6 + 9) slashing damage. If the target is a creature, it is grappled (escape DC 17). Until this grapple ends, the target is restrained, and Anguirus can't talon another target.

Tail. Melee Weapon Attack: +18 to hit, reach 25 ft., one target. Hit: 20 (2d10 + 9) bludgeoning damage. If the target is a creature, it must succeed on a DC 17 Strength saving throw or be knocked prone.

Frightful Presence. Each creature of Anguirus'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 Anguirus 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 Anguirus's Frightful Presence for the next 24 hours.

Cyclone Breath (Recharge 4-6). Anguirus exhales a strong burst of air that batters at its foes. All creatures within a 60 foot cone of Anguirus must make a DC 17 Strength saving throw, taking 99 (18d10) cold damage and be knocked prone on a failed save, and half as much and not being knocked prone on a successful save.

Reactions

Spike Shield. When Anguirus is hit by a melee attack from a creature within 5 feet of it, it can deal 7 (2d6) piercing damage to the attacking creature.

Legendary Actions

Anguirus 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. Anguirus regains spent legendary actions at the start of their turn.

Attack. Anguirus makes one claw attack or tail attack.

Fortify. Anguirus increases it AC by 2 until the end of its next turn. This does not stack with itself.

Chomp (Costs 2 Actions). Anguirus makes one bite attack.

Mothra, the Divine Fury

Mothra is an elegant creature that resembles a moth. Mothra is said to be the rage of the gods given form. Cults dedicated to her worship have sprouted up all across the world. In the advent of the Age of the Titans, she is seen as a protector of the people.

Mothra

Gargantuan kaiju, neutral good

---

• Armor Class 22 (natural armor)
• Hit Points 526 (32d20+256)
• Speed 30ft., fly 80ft.

---

STR	DEX	CON	INT	WIS	CHA
27 (+8)	20 (+5)	28 (+8)	9 (-1)	12 (+1)	12 (+1)

---

• Saving Throws Con +18, Wis +9, Dex +14
• Skills Perception +10
• Damage Resistances Acid, Cold, Poison
• Damage Immunities Radiant; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Darkvision 120 Ft., passive Perception 20
• Languages ---
• Challenge 30 (155,000 XP)

---

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

Magic Resistance. Mothra has advantage on saving throws against spells and other magical effects.

Divine Radiance. Mothra emits bright light out to a radius of 60 feet. All creatures that can see within this radius must succeed on a DC 18 Constitution saving throw for each turn the begin in this radius or become blinded for 1 minute. Mothra can suppress this light as a bonus action.

Impenetrable Hide. Mothra is in possession of a nigh indestructible hide. Any attack dealt against Mothra that doesn't deal a minimum of 15 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Mothra makes five attacks: two with its bite, two with its wings, and one with it pincer.

Bite. Melee Weapon Attack: +17 to hit, reach 10 ft., one target. Hit: 32 (5d8 + 8) piercing damage. If the target is a creature, it is grappled (escape DC 18). Until this grapple ends, the target is restrained, and Mothra can't bite another target.

Wings. Melee Weapon Attack: +18 to hit, reach 5 ft., one target. Hit: 24 (4d6 + 8) slashing damage.

Pincer. Melee Weapon Attack: +18 to hit, reach 25 ft., one target. Hit: 20 (2d10 + 8) bludgeoning damage. If the target is a creature, it must succeed on a DC 18 Strength saving throw or be knocked prone.

Antennae Beam (Recharge 4-6). Mothra projects a beam of pure radiant energy. All creatures within a line that is 60 feet long and 10 feet wide originating from Mothra must make a DC 18 Constitution saving throw, taking 99 (18d10) radiant damage and being knocked prone on a failed save, and half as much and not being knocked prone on a successful save.

Reactions

Dust Shield. When Mothra is hit by an attack it can choose to shed a burst of shimmering dust. All creatures within 5 feet of Mothra are blinded until the beginning of their next turn.

Legendary Actions

Mothra 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. Mothra regains spent legendary actions at the start of their turn.

Attack. Mothra makes one pincer attack or tail attack.

Wings. Mothra makes one wing attack.

Bite (Costs 2 Actions). Mothra makes one bite attack.

Ebirah, the Horrific Deep

Ebirah is a titanic lobster that hails from the deepest depths that the ocean has to offer. Despite it's fearsome appearance, it is actually quite docile. Ebirah tends to dwell near undersea volanic vents where it filter feeds on the microrganisms that dwell there.

Ebirah only becomes hostile in the presence of other aquatic kaiju. As it perceives them as a threat to its territory. Ebirah stands at about 58 feet tall and about 65 feet long. It is a true titan of the deep.

Ebirah

Gargantuan kaiju, unaligned

---

• Armor Class 23 (natural armor)
• Hit Points 615 (30d20+300)
• Speed 30ft., swim 100ft.

---

STR	DEX	CON	INT	WIS	CHA
30 (+10)	15 (+2)	30 (+10)	7 (-2)	9 (-1)	9 (-1)

---

• Saving Throws Con +19, Wis +8
• Skills Perception +8
• Damage Resistances Poison, Acid
• Damage Immunities Cold; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Darkvision 240 Ft., passive Perception 18
• Languages ---
• Challenge 30 (155,000 XP)

---

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

Magic Resistance. Ebirah has advantage on saving throws against spells and other magical effects.

Amphibious. Ebirah can breathe underwater as well as on land.

Siege Monster. Ebirah deals double damage to objects and structures.

Impenetrable Hide. Ebirah is in possession of a nigh indestructible hide. Any attack dealt against Ebirah that doesn't deal a minimum of 30 damage is ignored. Attacks from other kaiju bypass this trait.

Deadliest Catch. Any creature that grapples Ebirah takes 8 piercing damage for each turn they have Ebirah grappled.

Molt. Ebirah can as a bonus action end one condition or effect of its choice on itself. Until the beginning of its next turn Ebirah's AC is reduced to 16.

Actions

Multiattack. Ebirah can use its Frightful Presence. It then makes five attacks: three with its pincer, and two with it tail.

Pincer. Melee Weapon Attack: +19 to hit, reach 5 ft., one target. Hit: 24 (4d6+10) slashing damage. If the target is a creature, it is grappled (escape DC 17). Until this grapple ends, the target is restrained, and Ebirah can't pincer another target. Ebirah has two pincers.

Tail. Melee Weapon Attack: +19 to hit, reach 25 ft., one target. Hit: 20 (2d10+10) bludgeoning damage. If the target is a creature, it must succeed on a DC 17 Strength saving throw or be knocked prone.

Frightful Presence. Each creature of Ebirah'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 Ebirah 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 Ebirah's Frightful Presence for the next 24 hours.

Depth Surge (Recharge 4-6). Ebirah exhales a jet of pressurized water. All creatures within a 60 foot cone of Ebirah must make a DC 17 Strength saving throw, taking 99 (18d10) cold damage and be knocked prone on a failed save, and half as much and not being knocked prone on a successful save.

Reactions

Pincer Rebuke. When Ebirah is hit by a melee attack from a creature within 5 feet of it, it can make an attack with its pincer.

Legendary Actions

Ebirah 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. Ebirah regains spent legendary actions at the start of their turn.

Attack. Ebirah makes one pincer attack or tail attack.

Clamp (Costs 2 Actions). Ebirah makes one pincer attack.

Destoroyah, the Scourge

This creature was born from the most horrible piece of technology to ever be conceived. Back when the first Gojira made its appearance, an artificer was hired to find a way to destroy the beast. He succeeded but at the cost of his life. He created the first Oxygen Destroyer and used it to destroy the first Gojira. From this terrible event came the creation of Destoroyah. Destoroyah was created when a native species of crustacean was exposed to the Oxygen Destroyer and mutated horribly.

Destoroyah stands at about 95 feet tall and 40 feet long

Destoroyah

Gargantuan kaiju, neutral evil

---

• Armor Class 22 (natural armor)
• Hit Points 702 (36d20+324)
• Speed 45ft., fly 60ft.

---

STR	DEX	CON	INT	WIS	CHA
30 (+10)	17 (+3)	29 (+9)	10 (+0)	10 (+0)	5 (-3)

---

• Saving Throws Con +18, Wis +9
• Skills Perception +9
• Damage Resistances Fire, cold
• Damage Immunities Poison; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Poisoned
• Senses Darkvision 60ft., passive Perception 19
• Languages ---
• Challenge 30 (155,000)

---

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

Magic Resistance. Destoroyah has advantage on saving throws against spells and other magical effects.

Amphibious. Destoroyah can breathe underwater as well as on land.

Siege Monster. Destoroyah deals double damage to objects and structures.

Impenetrable Hide. Destoroyah is in possession of a nigh indestructible hide. Any attack dealt against Destoroyah that doesn't deal a minimum of 30 damage is ignored. Attacks from other kaiju bypass this trait.

Oxygen Destroyer Origin. Destoroyah is immune to the effects of the Oxygen Destroyer.

---

Actions

Multiattack. Destroyah takes 4 attacks: 2 with its bite, 1 with its horn, and 1 with its tail

Bite. Melee Weapon Attack: +19 to hit, reach 5ft., one target. Hit 32 (5d8+10) piercing damage. f the target is a creature, it is grappled (escape DC 18). Until this grapple ends, the target is restrained, and Destoroyah can't bite another target.

Horn. Melee Weapon Attack: +19 to hit, reach 10ft., one target. Hit 24 (4d6+10) slashing damage.

Tail. Melee Weapon Attack: +19 to hit, reach 15ft., one target. Hit 22 (5d4+10) bludgeoning damage.

Oxygen Destroyer Beam (Recharge 4-6). Destoroyah lets loose a beam of energy that disrupts the flow of oxygen particles. All creatures within a line that is 60 feet long and 10 feet wide originating from Destoroyah must make a DC 18 Constitution saving throw. Taking 78 (12d12) necrotic damage on a failed save and half as much on a successful save.

Frightful Presence. Each creature of Destoroyah's choice within 120 feet of it and aware of it must succeed on a DC 18 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 Destoroyah 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 Destoroyah's Frightful Presence for the next 24 hours.

Reactions

Oxygenate. When Destoroyah is hit with a melee weapon attack from creature that is within 5 feet of it, it can deal 7 (3d4) necrotic damage to the creature.

Legendary Actions

Destoroyah 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. Destoroyah regains spent legendary actions at the start of their turn.

Attack. Destoroyah makes one pincer attack or tail attack.

Chomp (Costs 2 Actions). Destoroyah makes one bite attack.

Hedorah, the Smog Monster

Hedorah is the byproduct of magic pollution corrupting and mutating an ooze. It is unique in that it is fairly new to the world and was created by humanoids rather than the natural forces of the world. It is attracted by concentrated sources of magic.

Hedorah

Gargantuan kaiju, chaotic neutral

---

• Armor Class 21 (natural armor)
• Hit Points 717 (35d20+350)
• Speed 30ft., fly 45ft., swim 35ft.

---

STR	DEX	CON	INT	WIS	CHA
28 (+9)	21 (+5)	30 (+10)	12 (+1)	14 (+2)	3 (-4)

---

• Saving Throws Dex +14, Wis +11
• Skills Perception +11, Stealth +14
• Damage Resistances Cold, lightning
• Damage Immunities Poison, Acid; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Blinded, Charmed, Frightened, Poisoned
• Senses Darkvision 60ft., passive Perception 21
• Languages Primordial
• Challenge 30 (155,000)

---

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

Magic Resistance. Hedorah has advantage on saving throws against spells and other magical effects.

Amphibious. Hedorah can breathe underwater as well as on land.

Siege Monster. Hedorah deals double damage to objects and structures.

Impenetrable Hide. Hedorah is in possession of a nigh indestructible hide. Any attack dealt against Hedorah that doesn't deal a minimum of 30 damage is ignored. Attacks from other kaiju bypass this trait.

Adhesive. Hedorah adheres to anything that touches it. A Gargantuan or smaller creature adhered to Hedorah is also grappled by it (escape DC 23). Ability checks made to escape this grapple have disadvantage.

Corrosive. Any non magical weapon made of metal that hits Hedorah corrodes. After dealing damage, the weapon takes a permanent and cumulative -1 penalty to damage rolls. If its penalty drops to -5, the weapon is destroyed. Non magical ammunition made of metal that hits Hedorah is destroyed after dealing damage. Hedorah can eat through 2-feet-thick, non magical metal in 1 round.

False Appearance (Object Form Only). While Hedorah remains motionless, it is indistinguishable from an ordinary object.

Grappler. Hedorah has advantage on attack rolls against any creature grappled by it.

Shapechanger. Hedorah can use its action to polymorph into an object or back into its true, amorphous form. Its statistics are the same in each form. Any equipment it is wearing or carrying isn't transformed. It reverts to its true form if it dies.

Actions

Multiattack. Hedorah makes 4 attacks. Two with its claw and two with its tail.

Claw. Melee Weapon Attack: +18 to hit, reach 5ft., one target. Hit 24 (4d6+10) slashing damage.

Tail. Melee Weapon Attack: +18 to hit, reach 10ft., one target. Hit 26 (3d10+10) bludgeoning damage.

Noxious Beam (Recharge 4-6). Hedorah projects a laser-like beam of noxious discharge from its eye. All creatures in a line that is 70 feet long and 5 feet wide originating from Hedorah must make a DC 19 Dexterity saving throw. Taking 65 (10d12) acid damage and becoming poisoned on a failed save and half as much and not being poisoned on a successful save.

Reactions

Smog Cloud. When Hedorah takes damage it can choose to expel a noxious gas towards the attacker. The attacking creature is poisoned until the beginning of its next turn.

Legendary Actions

Hedorah 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. Hedorah regains spent legendary actions at the start of their turn.

Attack. Hedorah makes one claw or tail attack.

Noxious Beam (Only if available and costs 2 Actions). Hedorah uses its Noxious Beam.

Orga, the Genetic Aberration

Orga hails from some far off place in the depths of space. It was designed to be able to assimilate the traits and abilities of other kaiju in order to adapt to the environment it found itself in.

Orga is despised by most other kaiju, except for Destoroyah who is merely indifferent to its plight. Orga stands at about 65 feet tall.

Orga

Gargantuan kaiju, neutral

---

• Armor Class 20 (natural armor)
• Hit Points 676 (33d20+330)
• Speed 40ft., swim 20ft.

---

STR	DEX	CON	INT	WIS	CHA
30 (+10)	9 (-1)	30 (+10)	13 (+1)	15 (+2)	7 (-2)

---

• Saving Throws Con +19, Int +10
• Skills Perception +11
• Damage Resistances Thunder, lightning, acid, poison
• Damage Immunities Force, fire; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Blinded, Charmed, Frightened, Poisoned
• Senses Darkvision 60ft., passive Perception 21
• Languages Primordial, Abyssial
• Challenge 30 (155,000)

---

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

Magic Resistance. Orga has advantage on saving throws against spells and other magical effects.

Amphibious. Orga can breathe underwater as well as on land.

Siege Monster. Orga deals double damage to objects and structures.

Impenetrable Hide. Orga is in possession of a nigh indestructible hide. Any attack dealt against Orga that doesn't deal a minimum of 30 damage is ignored. Attacks from other kaiju bypass this trait.

Environmental Hardening. Orga is immune to hazardous environmental effects caused by other kaiju.

Genetic Assimilation When Orga uses its bite attack to grapple a target it can choose one trait that the target possesses and make it their own for 1 minute.

Actions

Multiattack. Orga makes 4 attacks. Two with its bite and two with its claw.

Bite. Melee Weapon Attack: +18 to hit, reach 5ft., one target. Hit 20 (3d6+10) piercing damage. If the target is a creature, it is grappled (escape DC 27). Until this grapple ends, the target is restrained, and Orga can't bite another target.

Claw. Melee Weapon Attack: +19 to hit, reach 10 ft., one target. Hit: 20 (3d6+10) bludgeoning damage. If the target is a creature, it is grappled (escape DC 27). Until this grapple ends, the target is restrained, and Orga can't pincer another target. Orga has two claws.

Shoulder Beam (Recharge 4-6). Orga launches a beam of yellowish energy from an opening on its shoulder. All creatures in a 60 feet long and 5 feet wide line originating from Orga must make a DC 19 Dexterity saving throw. Taking 66 (12d10) force damage on a failed save and half as much on a successful save.

Reactions

Genetic Resilience (1/per day). When Orga takes damage it can choose to halve the damage.

Legendary Actions

Orga 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. Orga regains spent legendary actions at the start of their turn.

• Claw. Orga makes one claw attack.

• Grapple. Orga grapples one target if it can.

Biollante, the Writhing Rose

Biollante is a writhing mass of vines and plant material with the visage of some crocodilian creature that is animated by the spirit of a gnome botanist. Biollante is the most resilient kaiju of the bunch thanks to its ability to transform into a cloud of spores when it is in danger of perishing.

Biollante is about 120 feet tall, but is very slow. Due to its bulk it resides partially submerged in bodies of water to help support its weight.

Biollante

Gargantuan kaiju, lawful neutral

---

• Armor Class 20 (natural armor)
• Hit Points 717 (35d20+350)
• Speed 25ft., burrow 25ft., swim 40ft.

---

STR	DEX	CON	INT	WIS	CHA
30 (+10)	3 (-4)	30 (+10)	14 (+2)	15 (+2)	5 (-3)

---

• Saving Throws Con +19, Wis +11
• Skills Perception +11
• Damage Resistances Poison, lightning, thunder
• Damage Immunities Acid; Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Blinded, Charmed, Frightened, Poisoned
• Senses Darkvision 60ft., tremorsense 120ft., passive Perception 21
• Languages Primordial
• Challenge 30 (155,000)

---

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

Preservation Spores. If Biollante is reduced to 0 hit points its body is transformed into a cloud of spores. This cloud of spores is immune to all damage, and has a fly speed of 120 feet. Biollante reforms after 1 day. This ability fails if the attack that reduced it to 0 hit points deal an additional 300 damage.

Magic Resistance. Biollante has advantage on saving throws against spells and other magical effects.

Amphibious. Biollante can breathe underwater as well as on land.

Siege Monster. Biollante deals double damage to objects and structures.

Impenetrable Hide. Biollante is in possession of a nigh indestructible hide. Any attack dealt against Biollante that doesn't deal a minimum of 20 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Biollante makes 5 attacks: 2 with its bite and 3 withs its vines.

Bite. Melee Weapon Attack: +19 to hit, reach 5ft., one target. Hit 36 (4d12+10) piercing damage.

Vine. Melee Weapon Attack: +19 to hit, reach 20ft., one target. Hit 27 (5d6) bludgeoning damage. If the target is a creature, it is grappled (escape DC ). Until this grapple ends, the target is restrained, and Biollante can't attack another target with its vine. Biollante has six vines.

Acid Spit (Recharge 4-6). Biollante spits a ball of acid at a point within 60 feet of it. All creatures within 30 feet of this point must make a DC 19 Dexterity saving throw. Taking 123 (19d12) acid damage on a failed save and half as much on a successful save.

Legendary Actions

Biollante 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. Biollante regains spent legendary actions at the start of their turn.

• Vine. Biollante makes one vine attack.

• Burrow. Biollante uses its burrow speed.

Gigan, the Kaiju Cyborg

Gigan is the result of the corpse of a long dead kaiju being experimented on and reanimated using magitech. Upon each arm it has a deadly, sharp scythe attached. Gigan was orginally created to defend nations from other kaiju, but the genetics of the now reanimated corpse took over.

Gigan is bipedal and stand about 85 feet tall. It displays animosity to all other kaiju except for Megalon, whom which it seems to have a familial bond with. Gigan has no lair as it never stays in one place for long. It is constantly wandering being driven forward by whatever instinct is firing off inside its half dead mind.

Kamacuras, the Mantis Terror

Kamacuras is a lesser kaiju and dwells in dense jungles that are hard to navigate. Unlike other kaiju, Kamacuras isn't solitary and nests with others of its kind. It does so as it is stronger in numbers.

It has a strong rivalry with Kumonga as they often seek the same territory. Kamacuras gets to be about 50 feet tall and 30 feet long.

Kumonga, the Weaver

Kumonga is a spider of gigantic proportions that terrorizes the countrysides it makes its lairs in. You can often find Kumonga in areas where hills are numerous as it likes to make its lair in the valleys between.

It often gets into territorial disputes with Kamacuras as they often try and take over its lair.

Baragon, the Guardian Beast

Baragon is a four legged beast that is worshipped as a protector. It and Mothra are found throughout different religions as guardian spirits that protect the mortal realm from great terrors.

It often allies itself with Mothra and has an intense hatred for Gojira, which it views as an unnatural beast. Baragon stands at around 40 feet tall and 60 feet long

Baragon

Gargantuan kaiju, neutral good

---

• Armor Class 20 (natural armor)
• Hit Points 670 (33d20+324)
• Speed 35ft., burrow 40ft.

---

STR	DEX	CON	INT	WIS	CHA
25 (+7)	15 (+2)	28 (+9)	11 (0)	14 (+2)	15 (+2)

---

• Skills Perception +11
• Damage Resistances Fire, Poison, Cold
• Damage Immunities Bludgeoning, Piercing, And Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened
• Senses Darkivision 60ft., tremorsense 120ft., passive Perception 21
• Languages ---
• Challenge 30 (155,000 XP)

---

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

Magic Resistance. Baragon has advantage on saving throws against spells and other magical effects.

Siege Monster. Baragon deals double damage to objects and structures.

Tunneler. Baragon can burrow through solid rock at half its burrow speed and leaves a 30·foot·diameter tunnel in its wake.

Impenetrable Hide. Baragon is in possession of a nigh indestructible hide. Any attack dealt against Baragon that doesn't deal a minimum of 10 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Baragon makes 4 attacks: two with its bite, one with its claw, and one with its horn.

Bite. Melee Weapon Attack +16 to hit, reach 5ft., one target. Hit 20 (3d8+7) piercing damage.

Claw. Melee Weapon Attack +16 to hit, reach 10ft., one target. Hit 21 (4d6+7) piercing damage.

Bite. Melee Weapon Attack +16 to hit, reach 5ft., one target. Hit 26 (3d12+7) piercing damage.

Volcanic Breath (Recharge 4-6). Baragon exhales volcanic fire and magma in a 60 foot cone. All creatures in this cone must make a DC 19 Dexterity saving throw. Taking 52 (8d12) fire damage on a failed save and half as much on a successful save. For the next minute, all creatures in this cone take 10 (3d6) fire damage at the start of each of their turns.

Legendary Actions

Baragon 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. baragon regains spent legendary actions at the start of their turn.

Detect. Baragon makes a wisdom (perception) check.

Horn. Baragon makes one horn attack.

King Caesar, the Ancient Demigod

King Caesar is another kaiju that is worshipped as a god. In legends past it was seen as a god given physical form. It has a humanoid shape and has the head of a lion. Often praised as a guardian meant to protect the small races from the other titans. It aligns itself with other kaiju that seek to protect the mortals. King Caesar stands at 65 feet tall.

King Caesar

Gargantuan kaiju, neutral good

---

• Armor Class 19 (natural armor)
• Hit Points 522 (36d20+144)
• Speed 50ft.

---

STR	DEX	CON	INT	WIS	CHA
27 (+8)	26 (+8)	19 (+4)	16 (+3)	18 (+4)	12 (+1)

---

• Saving Throws Dex +17, Wis +13
• Skills Acrobatics +17, Religion +13
• Damage Resistances Radiant, Force, Necrotic
• Damage Immunities Bludgeoning, Piercing, and Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Poisoned
• Senses Darkvision 60ft., passive Perception 23
• Languages Celestial
• Challenge 30 (155,000 XP)

---

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

Magic Resistance. King Caesar has advantage on saving throws against spells and other magical effects.

Siege Monster. King Caesar deals double damage to objects and structures.

Tunneler. King Caesar can burrow through solid rock at half its burrow speed and leaves a 30·foot·diameter tunnel in its wake.

Impenetrable Hide. King Caesar is in possession of a nigh indestructible hide. Any attack dealt against King Caesar that doesn't deal a minimum of 10 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. King Caesar makes 4 attacks: 2 with its fist, and two with its kick.

Fist. Melee Weapon Attack: +17 to hit, reach 5ft., one target. Hit 30 (5d8+8) bludgeoning damage.

Kick. Melee Weapon Attack: +17 to hit, reach 10ft., one target. Hit 22 (4d6+8) bludgeoning damage and the target must succeed on a DC 21 Strength saving throw or be launched 30 feet into the air and 20 feet away.

Divine Blast (Recharge 4-6). King Caesar summons forth a blast of divine energy and sends it out in a 60 foot by 5 foot line. All creatures in this line must make a DC 21. On a failed save taking 65 (10d12) radiant damage, and half as much on a successful save.

Legendary Actions

King Caesar 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. King Caesar regains spent legendary actions at the start of their turn.

Detect. King Caesar makes a wisdom (perception) check.

Kick. King Caesar makes one kick attack.

Kong, the Beast King

A great and massive beast that hails from an isolated jungle island that it calls its dominion. Kong rules over his domain with an iron fist, often getting into conflict with other kaiju that it deems a threat, which are most kaiju. Of all the kaiju, Kong is the most solitary preferring to keep to itself.

However, Kong does have a certain amount of respect for certain kaiju such as Gojira, Mothra, and Jormungandr. Kong stands at about 60 feet tall while standing and 50 feet while on all fours.

Kong

Gargantuan kaiju, neutral

---

• Armor Class 19 (natural armor)
• Hit Points 522 (36d20+144)
• Speed 50ft.

---

STR	DEX	CON	INT	WIS	CHA
28 (+9)	24 (+6)	26 (+7)	17 (+3)	12 (+1)	11 (+0)

---

• Saving Throws Str +18
• Skills Athletics +18, Acrobatics +15, Intimidation +9
• Damage Resistances Fire, Lightning
• Damage Immunities Thunder; Bludgeoning, Piercing, and Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Poisoned
• Senses Darkvision 60ft., passive Perception 23
• Languages Celestial
• Challenge 30 (155,000 XP)

---

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

Magic Resistance. Kong has advantage on saving throws against spells and other magical effects.

Siege Monster. Kong deals double damage to objects and structures.

King of the Jungle. Kong has advantage on Intimidation checks.

Impenetrable Hide. Kong is in possession of a nigh indestructible hide. Any attack dealt against Kong that doesn't deal a minimum of 20 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Kong makes 4 attacks: 2 with its fist, and two with its slam.

Fist. Melee Weapon Attack: +17 to hit, reach 10ft., one target. Hit 33 (7d6+9) bludgeoning damage.

Slam. Melee Weapon Attack: +17 to hit, reach 5ft., one target. Hit 22 (4d6+8) bludgeoning damage and the target must succeed on a DC 21 Strength saving throw or be knocked prone.

Thunder Clap (Recharge 4-6). Kong slams its hands together creating a thunderous crash. All creatures within 60 feet of Kong must make a DC 20 Constitution saving throw. On a failed save taking 65 (10d12) thunder damage, and half as much on a successful save.

Legendary Actions

Kong 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. Kong regains spent legendary actions at the start of their turn.

Detect. Kong makes a wisdom (perception) check.

Fist. Kong makes one fist attack.

Battra, the Infernal Fury

The twin terror of the divine Mothra. Battra seeks to terrorize and potentially destroy civilization much to Mothras disdain. Battra and Mothra have been at arms with each other since their inception. While Mothra bears an unearthly beauty, Battra is a dark and menacing shadow.

Battra often allies itself with kaiju that share the same goals as it, and in some extreme cases allies with Mothra.

Battra

Gargantuan kaiju, neutral evil

---

• Armor Class 22 (natural armor)
• Hit Points 526 (32d20+256)
• Speed 25ft., fly 80ft.

---

STR	DEX	CON	INT	WIS	CHA
27 (+8)	20 (+5)	28 (+8)	9 (-1)	12 (+1)	12 (+1)

---

• Saving Throws Con +18, Wis +9, Dex +14
• Skills Perception +10
• Damage Resistances Acid, Cold, Poison
• Damage Immunities Necrotic; Bludgeoning, Piercing, and Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Darkvision 120ft., passive Perception 20
• Languages ---
• Challenge 30 (155,000 XP)

---

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

Magic Resistance. Battra has advantage on saving throws against spells and other magical effects.

Siege Monster. Battra deals double damage to objects and structures.

Infernal Shadow. Battra sucks in all light n a radius of 60 feet. All creatures within 60 feet of Battra must succeed on a DC 18 Constitution saving throw for each turn the begin in this radius or become blinded for 1 minute. Battra can release this light as a bonus action.

Impenetrable Hide. Battra is in possession of a nigh indestructible hide. Any attack dealt against Battra that doesn't deal a minimum of 15 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Battra makes five attacks: two with its bite, two with its wings, and one with it pincer.

Bite. Melee Weapon Attack: +17 to hit, reach 10 ft., one target. Hit: 32 (5d8 + 8) piercing damage. If the target is a creature, it is grappled (escape DC 18). Until this grapple ends, the target is restrained, and Battra can't bite another target.

Wings. Melee Weapon Attack: +18 to hit, reach 5 ft., one target. Hit: 24 (4d6 + 8) bludgeoning damage

Horn. Melee Weapon Attack: +18 to hit, reach 25 ft., one target. Hit: 20 (2d10 + 8) bludgeoning damage. If the target is a creature, it must succeed on a DC 18 Strength saving throw or be knocked prone.

Shadow Horn Beam (Recharge 4-6). Battra projects a beam of pure necrotic energy. All creatures within a line that is 60 feet long and 10 feet wide originating from Battra must make a DC 18 Constitution saving throw, taking 99 (18d10) radiant damage and being knocked prone on a failed save, and half as much and not being knocked prone on a successful save.

Reactions

Dust Shield. When Battra is hit by an attack it can choose to shed a burst of shadowy dust. All creatures within 5 feet of Battra are blinde until the beginning of their next turn.

Legendary Actions

Battra 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. Battra regains spent legendary actions at the start of their turn.

Attack. Battra makes one pincer attack or tail attack.

Wings. Battra makes one wing attack.

Horn (Costs 2 Actions). Battra makes one Horn attack.

Megalon, the Beetle King

Megalon is a massive beast resembling a bipedal beetle. It burrows through the ground using the drills on its hands which it can rotate at high speeds. It has a hard shell, and under this shell it has wings which it can use to fly if it needs to.

Megalon allies itself with other insectoid kaiju and Gigan who it shares a familial bond with. Megalon is around 80 feet tall.

Megalon

Gargantuan kaiju, unaligned

---

• Armor Class 20 (natural armor)
• Hit Points 656 (32d20+320)
• Speed 30ft., burrow 45ft., fly 60ft.

---

STR	DEX	CON	INT	WIS	CHA
29 (+9)	13 (+1)	30 (+10)	7 (-2)	10 (0)	5 (-3)

---

• Saving Throws Str +18, Con +19
• Skills Perception +10
• Damage Resistances Necrotic, Acid
• Damage Immunities Poison; Bludgeoning, Piercing, and Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Darkvision 120ft., tremorsense 60ft., passive Perception 20
• Languages ---
• Challenge 30 (155,000 XP)

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

Magic Resistance. Megalon has advantage on saving throws against spells and other magical effects.

Siege Monster. Megalon deals double damage to objects and structures.

Impenetrable Hide. Megalon is in possession of a nigh indestructible hide. Any attack dealt against Megalon that doesn't deal a minimum of 15 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Megalon makes four attacks: two with its drill claw, two with its horn, and one with its stomp.

Drill Claw. Melee Weapon Attack: +18 to hit, reach 10 ft., one target. Hit: 27 (4d8 + 9) piercing damage.

Horn. Melee Weapon Attack: +18 to hit, reach 5 ft., one target. Hit: 30 (6d6 + 9) slashing damage.

Stomp. Melee Weapon Attack: +18 to hit, reach 5 ft., one target. Hit: 22 (2d12 + 9) bludgeoning damage. If the target is a creature, it must succeed on a DC 17 Strength saving throw or be knocked prone.

Drill Beam (Recharge 4-6). Megalon shoots forth a penetrating beam of energy from its horn. All creatures within a line that is 60 feet long and 10 feet wide originating from Mothra must make a DC 17 Constitution saving throw, taking 82 (15d10) radiant damage and being knocked prone on a failed save, and half as much and not being knocked prone on a successful save. This beam goes through all objects in its path leaving a 10 foot radius hole in whatever object it passed through.

Reactions

To The Earth. When Megalon is hit by an attack it can choose to move up to half of its burrow speed.

Legendary Actions

Megalon 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. Megalon regains spent legendary actions at the start of their turn.

Attack. Megalon makes one horn attack or stomp attack.

Drill Beam (Costs 2 Actions). Megalon makes one Drill Beam attack if it is available.

Megaguirus, the Primordial Queen

Megaguirus hails from an early time in the history of the world, when it was rich with oxygen and insects such as itself reach massive sizes. Megaguirus is considered the ruler of all insects and was known was the alpha predator of its time.

Megaguirus is highly territorial and will often seek combat against other kaiju that roam the sky. Especially Rodan and Mothra whom it deems as usurpers.

Megaguirus

Gargantuan kaiju, chaotic evil

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• Armor Class 20 (natural armor)
• Hit Points 630 (36d20+252)
• Speed 30ft., climb 25ft., fly 120ft.

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STR	DEX	CON	INT	WIS	CHA
23 (+6)	30 (+10)	26 (+7)	9 (-1)	12 (+1)	11 (0)

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• Saving Throws Dex +19
• Skills Perception +10
• Damage Resistances Acid, Poison, Force
• Damage Immunities Bludgeoning, Piercing, and Slashing From Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Darkvision 60ft., passive Perception 20
• Languages ---
• Challenge 30 (155,000 XP)

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

Magic Resistance. Megaguirus has advantage on saving throws against spells and other magical effects.

Siege Monster. Megaguirus deals double damage to objects and structures.

Primordial Fury (1/day). Megaguirus enters a primal state for 1 minute. All of its attacks deal an additional 18 (4d8) damage.

Impenetrable Hide. Megaguirus is in possession of a nigh indestructible hide. Any attack dealt against Megaguirus that doesn't deal a minimum of 15 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Megaguirus makes four attacks: 2 with its bite, one with its wing, and one with its stinger.

Bite. Melee Weapon Attack: +15 to hit, reach 5ft., one target. Hit 28 (5d8+6) piercing damage.

Wing. Melee Weapon Attack: +19 Bonus to hit, reach 10ft., one target. Hit 32 (4d10+10) bludgeoning damage. If the target is a creature, it must succeed on a DC 18 Strength saving throw or be knocked prone.

Stinger. Melee Weapon Attack: +19 to hit, reach 15ft., one target. Hit 29 (3d12+10) piercing damage and 13 (2d12) poison damage. If the target is a creature, it must succeed on a DC 18 Constitution saving throw or be poisoned for 1 minute.

Ancient Venom Blast (Recharge 4-6). Megaguirus shoots a blast of venom infused with primordial energies at a point within 120 feet of it. All creatures within 30 feet of this point must make a DC 18 Dexterity saving throw. On a failed save taking 32 (5d12) acid damage and 32 (5d12) necrotic damage and half as much on a successful save.

Legendary Actions

Megaguirus 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. Megaguirus regains spent legendary actions at the start of their turn.

Attack. Megaguirus makes one stinger attack or bite attack.

Ancient Venom Blast (Costs 2 Actions). Megaguirus makes one Ancient Venom Blast attack if it is available.

Manda, the Serpent of the Deep

Manda is a massive serpent that is often seen as a force of pure chaos. Many years ago when the greatest undersea kingdom was at the peak of a golden era, the great beast Manda awoke and visited its chaos and fury upon this kingdom. It left the kingdom in ruins and it is now lost to time.

Manda has a fierce rivalry with Jormungandr who seeks to quell the Manda's chaos. Manda is about 120 feet long.

Manda

Gargantuan kaiju, chaotic neutral

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• Armor Class 19 (natural armor)
• Hit Points 610 (37d20+222)
• Speed 10ft., fly 35ft., swim 250ft.

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STR	DEX	CON	INT	WIS	CHA
27 (+8)	28 (+9)	22 (+6)	15 (+2)	12 (+1)	9 (-1)

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• Skills Perception +10
• Damage Resistances Acid
• Damage Immunities Cold; Bludgeoning, Piercing, and Slashing from Nonmagical Weapons
• Condition Immunities Charmed, Frightened, Paralyzed, Poisoned
• Senses Darkvision 120ft., passive Perception 20
• Languages Primordial
• Challenge 30 (155,000 XP)

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

Magic Resistance. Manda has advantage on saving throws against spells and other magical effects.

Siege Monster. Manda deals double damage to objects and structures.

Impenetrable Hide. Manda is in possession of a nigh indestructible hide. Any attack dealt against Manda that doesn't deal a minimum of 15 damage is ignored. Attacks from other kaiju bypass this trait.

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

Magic Resistance. Manda has advantage on saving throws against spells and other magical effects.

Siege Monster. Manda deals double damage to objects and structures.

Impenetrable Hide. Manda is in possession of a nigh indestructible hide. Any attack dealt against Manda that doesn't deal a minimum of 15 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Manda makes four attacks: two with its bite, one with its claw, and one with its slam.

Bite. Melee Weapon Attack: +17 to hit, reach 10ft., one target. Hit 25 (4d8+8) piercing damage.

Claw. Melee Weapon Attack: +17 to hit, reach 5ft., one target. Hit 32 (7d6+8) slashing damage.

Slam. Melee Weapon Attack: +17 to hit, reach 5ft., one target. Hit 30 (4d10+8) bludgeoning damage. If the target is a creature, they must succeed on a DC 18 Strength saving throw, or become grappled by Manda. Manda can only grapple one creature in this manner.

Aquatic Pulse (Recharge 4-6). Manda expels a pulse of freezing water from itself in a radius of 60 feet. All creatures in this area must make a DC 18 Constitution saving throw. On a failed save they take 71 (13d10) cold damage and are knocked prone, and half as much and not knocked prone on a successful save.

Legendary Actions

Manda 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. Manda regains spent legendary actions at the start of their turn.

Attack. Manda makes one claw attack or bite attack.

Aquatic Pulse (Costs 2 Actions). Manda makes one Aquatic Pulse attack if it is available.

Titanosaurus, the Sea Titan

A gargantuan creature that roams the coast and other areas where water and land meet. They value the freedom of choice between the land and the sea. They are as swift on land as they are in water. Upon their head and extending down its back to its tail is a massive sail which it uses to glide swiftly through the water. Adorning its tail is a fan like structure which it uses to propel itself.

Titanosaurus likes to keep to itself and stays out of the affairs of other kaiju. Titanosaurus true to its name stands at around 80 feet tall and while swimming is 100 feet long.

Titanosaurus

Gargantuan kaiju, neutral

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• Armor Class 19 (natural armor)
• Hit Points Hitpoints
• Speed 60ft., swim 120ft.

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STR	DEX	CON	INT	WIS	CHA
28 (+9)	17 (+8)	30 (+10)	12 (+1)	13 (+1)	9 (-1)

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• Saving Throws Str +18, Con +19
• Skills Perception +19
• Damage Resistances Fire, Acid
• Damage Immunities Cold; Bludgeoning, Piercing, and Slashing from Nonmagical Weapons
• Condition Immunities Frightened, Paralyzed, Poisoned
• Senses Darkvision 120ft., passive Perception 20
• Languages Primordial
• Challenge 30 (155,000 XP)

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

Magic Resistance. Titanosaurus has advantage on saving throws against spells and other magical effects.

Siege Monster. Titanosaurus deals double damage to objects and structures.

Impenetrable Hide. Titanosaurus is in possession of a nigh indestructible hide. Any attack dealt against Titanosaurus that doesn't deal a minimum of 15 damage is ignored. Attacks from other kaiju bypass this trait.

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

Magic Resistance. Titanosaurus has advantage on saving throws against spells and other magical effects.

Siege Monster. Titanosaurus deals double damage to objects and structures.

Impenetrable Hide. Titanosaurus is in possession of a nigh indestructible hide. Any attack dealt against Titanosaurus that doesn't deal a minimum of 15 damage is ignored. Attacks from other kaiju bypass this trait.

Actions

Multiattack. Titanosaurus makes four attacks: two with is claw, one with its bite, and one with its tail flap.

Bite. Melee Weapon Attack: +18 to hit, reach 5ft., one target. Hit 26 (5d6+9) piercing damage.

Claw. Melee Weapon Attack: +18 to hit, reach 10ft., one target. Hit 27 (4d8+9) slashing damage.

Tail Flap. Melee Weapon Attack: +18 to hit, reach 15ft., one target. Hit 25 (3d10+9) bludgeoning damage. If the target is a creature they must succeed on a DC 20 Strength saving throw or be pushed back 15 feet.

Hurricane Blast (Recharge 4-6). Titanosaurus shoots a beam of energized air and water out of its mouth in a 70 foot long line that is 10 feet wide. All creatures in this line must make a DC 20 Dexterity saving throw. Taking 71 (11d12) cold damage and being knocked prone on a failed save, and half as much damage and not being knocked prone on a successful save.

Legendary Actions

Titanosaurus 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. Titanosaurus regains spent legendary actions at the start of their turn.

Attack. Titanosaurus makes one claw attack or bite attack.

Hurricane Blast (Costs 2 Actions). Titanosaurus makes one Hurricane Blast attack if it is available.