Killer Whale

Huge beast, unaligned

Armor Class 12 (natural armor)
Hit Points 90 (12d12 + 12)
Speed swim 60 ft.

STRDEXCONINTWISCHA
19 (+4)10 (+0)13 (+1)3 (–4)12 (+1)7 (–2)

Skills Perception +3
Languages
Challenge 3 (700 XP)

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.

Actions

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