19 (natural armor)
178 (17d12 + 68)
walk 20 ft., swim 40 ft.
Dex +4, Con +8, Wis +5
fire
frightened, prone
darkvision 120 ft.
Aquan, Draconic
10
+4
The dragon turtle can breathe both air and water.
The dragon turtle makes one Bite attack and two Claw attacks.
Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: 11 (1d12 + 5) piercing damage plus 6 (1d12) lightning damage.
Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 9 (1d8 + 5) slashing damage.
The dragon turtle exhales steam in a 30-foot cone. Each creature in that area must make a DC 16 Constitution saving throw, taking 42 (12d6) fire damage on a failed save, or half as much damage on a successful one. Being underwater doesn't grant resistance against this damage.