White Shark

Giant Shark CR: 5 (1,800 XP)

Huge beast, unaligned

Armor Class: 13 (natural armor)

Hit Points: 126 (11d12 + 55)

Speed: , swim: 50 ft

STR

23 +6

DEX

11 +0

CON

21 +5

INT

1 -5

WIS

10 +0

CHA

5 -3

Skills: Perception +3

Senses: Blindsight 60 ft., Passive Perception 13

Challenge Rating: 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.

Actions

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