Obliteros

AC: 13

Initiative: +0 (10)

HP: 126 (11d12 + 55)

Speed: 0 ft., swim 50 ft.

Skills: Perception +3

Senses: blindsight 60 ft., Passive Perception 13

Languages: Aquan

CR: 5 (XP 1,800; PB +3)

Blood Frenzy.

Obliteros has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Water Breathing.

Obliteros can breathe only underwater.

Actions

Bite.

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