Ancient Radiant Dragon

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> ## Ancient Radiant Dragon
>*Gargantuan Dragon, Lawful Good*
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> - **Armor Class** 22 (natural armor)
> - **Hit Points** 500 
> - **Speed** 40ft **Swim** 40ft **Fly** 80ft
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>|STR|DEX|CON|INT|WIS|CHA|
>|:---:|:---:|:---:|:---:|:---:|:---:|
>|30 (+10)|16 (+3)|29 (+9)|18 (+4)|18 (+4)|23 (+6)|
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> - **Saving Throws** Dex +9, Con +16, Wis +10, Cha +16
> - **Skills** Insight +10, Intimidation +10, Perception + 17, Persuasion +16
> - **Damage Resistances** Necrotic, non-magical bludgeoning, piercing and slashing damage
> - **Damage Immunities** Radiant
> - **Senses** Darkvision 120ft, Blindsight 60ft, Passive Perception 27
> - **Languages** Celestial, Common, Draconic, Primordial
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>
>***Legendary Resistance 3/Day*** If the dragon fails a saving throw, it can choose to succeed instead.
>
> ### **Actions**
> ***Multiattack***. The dragon can make three attacks: two with its claws and one with his bite or tail. 
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> ***Bite.*** Melee Weapon Attack: +17 to hit, reach 15 ft., one target. Hit: 2d10 + 10 piercing damage plus 4d6 radiant damage.
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> ***Claw***. Melee Weapon Attack: +17 to hit, reach 10ft.,
one target. Hit: 2d6+10 slashing damage. 
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> ***Tail***. Melee Weapon Attack: +17 to hit, reach 20 ft.,
one target. Hit: 2d8+10 bludgeoning damage. 
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> ***Frightful Presence.*** Each creature of the dragon's choice that is within 120 feet of the dragon and aware of it must succeed on a DC 24 Wisdom saving throw or become frightened for 1 minute. A creature can repeat the saving throw at the end of each of its turns, 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 dragon's Frightful Presence for the next 24 hours.
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> ***Breath Weapons (Recharge 5–6).*** The dragon uses one of the following breath weapons.
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> **Burst Stream of Destruction.** The dragon exhales a stream of force in a 120-foot line that is 10 feet wide. Each creature in that line must make a DC 23 Dexterity saving throw, taking 8d10 radiant damage + 8d10 force damage on a failed save, or half as much damage on a successful one.
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> **White Lightning.** The dragon exhales bright lightning in a 90-foot cone. Each creature in that area must make a DC 24 Dexterity saving throw, taking 13d6 radiant damage + 13d6 lightning damage on a failed save, or half as much damage on a successful one.
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>
> ### **Legendary Actions**
> The dragon can take 3 legendary reactions, 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. Bahamut regains spent legendary actions at the start of its turn
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> ***Bite/Claw/Tail Attack***. The dragon makes a bite, claw or tail attack.
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> ***Wing Attack (Costs 2 Actions).*** The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 25 Dexterity saving throw or take 2d6 + 10 bludgeoning damage and be knocked prone. The dragon can then fly up to half its flying speed.
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