Nimble Escape. The scavenger can take the Disengage or Hide action as a bonus action on each of its turns.

Pack Tactics. The scavenger has advantage on an attack roll against a creature if at least one of the scavenger’s allies is within 5 ft. of the creature and the ally isn’t incapacitated.

Blaring death. When the scavenger is dropped to 0 hit points it lets out a very loud sound and all creatures within 30ft are deafened for 1 minute. 

Claw. Melee Weapon Attack: +8 to hit, reach 5 ft., 1 target. Hit: 7 (1d8 + 3) [slashing] damage.