16 (natural armor)
76 (8d10 + 32)
30 ft., swim 40 ft.
cold, fire, lightning; bludgeoning, piercing, and slashing from nonmagical attacks
poison
poisoned
darkvision 60 ft.
understands Abyssal but can't speak
5
The demon can breathe air and water.
The demon has advantage on saving throws against spells and other magical effects.
The demon makes three attacks: one with its bite and two with its claws.
Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 15 (2d10 + 4) piercing damage.
Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) bludgeoning damage. If the target is a Medium or smaller creature, it is grappled (escape DC 14). The demon has two claws, each of which can only grapple one target.
Ranged Weapon Attack: +6 to hit, range 30/120 ft., one target. Hit: 7 (2d6) psychic damage and the target must make a DC 14 Constitution saving throw. On a failed save, the target is also cursed with magical deformities. While deformed, the target has its speed halved and has disadvantage on attacks based on Strength or Dexterity. The target can repeat the saving throw whenever it finishes a short or long rest, ending the effect on a success.