Killer Whale

Huge beast, unaligned

Armor Class 12 (natural)

Hit Points 90 (12d12+12)

Speed swim 60 ft.

Challenge CR 3 (700 XP) · Proficiency bonus +2

STR19+4

DEX10+0

CON13+1

INT3−4

WIS12+1

CHA7−2

Skills: Perception +3

Senses: blindsight 120 ft., passive perception 13

Echolocation. The whale can't use its blindsight while deafened.

Hold Breath. The whale can hold its breath for 30 minutes

Keen Hearing. The whale has advantage on Wisdom (Perception) checks that rely on hearing.

Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 21 (5d6 + 4) piercing damage.