Megalodon

Armor Class 18

Hit Points 332 (19d20 + 133)

Speed 0 ft., swim 90 ft.

Initiative +2

Skills Perception +10, Stealth +8

Damage Resistances bludgeoning, piercing, and slashing from nonmagical weapons

Senses blindsight 60 ft., darkvision 120 ft., passive Perception 20

Languages —

Challenge 19 (20,000 XP)

Multiattack. The megalodon makes three attacks: two with its bite and one with its ram.

Bite. Melee Weapon Attack: +12 to hit, reach 5 ft., one target. Hit: 32 (4d12 + 6) piercing damage. If the target is a Large or smaller creature, it is swallowed. While swallowed, the creature is blinded and restrained, it has total cover against attacks and other effects from outside the megalodon, and it takes 13 (3d8) acid damage at the start of each of the megalodon's turns.    If the megalodon takes 40 damage or more on a single turn from a creature inside it, the megalodon must succeed on a DC 20 Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, which exit prone in a space within 5 feet of the Megalodon's head. If the megalodon dies, a swallowed creature is no longer restrained by it and can escape from the corpse using 15 feet of movement, exiting prone.    The megalodon can swallow up to six creatures at once.

Ram. Melee Weapon Attack: +12 to hit, reach 5 ft., one target. Hit 25 (3d12 + 6) bludgeoning damage. If the target is a creature, it must succeed on a DC 20 Constitution saving throw or become stunned until the end of its next turn.