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Monster

Ancient Crystal Dragon

Gargantuan Dragon · Chaotic Neutral

Fizban's Treasury of Dragons Page 170
Armor Class20
Hit Points222 (12d20 + 96)
SpeedWalk 40 ft., Burrow 40 ft., Climb 40 ft., Fly 80 ft.
Challenge19
STR25
DEX12
CON26
INT20
WIS16
CHA21

Traits

Legendary Resistance (3/Day)

If the dragon fails a saving throw, it can choose to succeed instead.

Actions

Multiattack

The dragon makes one Bite attack and two Claw attacks.

Bite

Melee Weapon Attack +13 to hit, reach 15 ft., one target. 18 () 🏹 Piercing damage plus 9 () ☀️ Radiant damage.

Claw

Melee Weapon Attack +13 to hit, reach 10 ft., one target. 14 () 🗡️ Slashing damage.

Scintillating Breath Recharge 5

The dragon exhales a burst of brilliant radiance in a 90-foot cone. Each creature in that area must make a DC 22 Constitution saving throw, taking 49 () ☀️ Radiant damage on a failed save, or half as much damage on a successful one. The dragon then gains 25 temporary hit points by absorbing a portion of the radiant energy.

Bonus Actions

Change Shape

The dragon magically transforms into any creature that is Medium or Small, while retaining its game statistics (other than its size). This transformation ends if the dragon is reduced to 0 hit points or uses a bonus action to end it.

Psychic Step

The dragon magically teleports to an unoccupied space it can see within 60 feet of it.

Legendary Actions

Claw

The dragon makes one Claw attack.

Psionics (Costs 2 Actions)

The dragon uses Psychic Step or Spellcasting.

Starlight Strike (Costs 3 Actions)

The dragon releases a searing beam of starlight at a creature that it can see within 60 feet of it. The target must succeed on a DC 19 Dexterity saving throw or take 38 () ☀️ Radiant damage.