Chief Miles O'Hippo

Firearms Knowledge. The giff’s mastery of its weapons enables it to ignore the loading property of any firearm.

Steady as She Goes. While of the ship, Chief O'Hippo has advantage on ability checks and saving throws made against effects that would knock him prone 

Disrupter. Ranged Weapon Attack: +4 to hit, reach 30/120 ft., one target. Hit  9 (2d6 + 2) force damage.

Force Grenade. Chief O'Hippo throws a grenade up to 60 feet, and the grenade explodes in a 20-foot-radius sphere. Each creature in that area must make a DC 15 Dexterity saving throw, taking 17 (5d6) force damage on a failed save, or half as much damage on a successful one. After the the Chief throws the grenade, roll a d6; on a roll of 4 or lower, he has no more grenades to throw.