%%
```statblock
monster: Killer Whale
```
%%
*Huge beast, unaligned*
**Armor Class** 12 (natural armor)
**Hit Points** 90 (12d12+12)
**Speed** 0 ft., swim 60 ft.
| STR | DEX | CON | INT | WIS | CHA |
|---------|---------|---------|--------|---------|--------|
| 19 (+4) | 10 (+0) | 13 (+1) | 3 (-4) | 12 (+1) | 7 (-2) |
**Skills** Perception +3
**Senses** blindsight 120 ft., passive Perception 13
**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.
***Bite***. *Melee Weapon Attack:* +6 to hit, reach 5 ft., one target. *Hit:* 21 (5d6+4) piercing damage.