Giant Shark

Armor Class 13

Hit Points 126 (11d12 + 55)

Speed swim 50 ft.

Initiative +0

Skills Perception +3

Senses blindsight 60 ft., passive Perception 13

Challenge 5 (1,800 XP)

Blood Frenzy. The shark has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Water Breathing. The shark can breathe only underwater.

Bite. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. 22 (3d10 + 6) piercing damage.