Keen Sight:(advantage on sight based perception checks)
Pack Tactics: The wolf has advantage on an attack roll against a creature if at least one of the wolf's allies is within 5 ft. of the creature and the ally isn't incapacitated.
Bite:Melee Weapon Attack - +4 to hit, one target. Hit: 5 2d4+2 Piercing
Bite (Overbreathing):Melee Weapon Attack - +5 to hit, one target. Hit: 10 2d4+3 Piercing
Cassiter Quickening: While Overbreathing, the Bush Stalker gets advantage on attacks of opportunity.
Bush Stalkers are wolflike Cassiters who hunt in packs of up to seven. These extremely successful hunters have crowded out wolves in many places and can take down enemies many times their size. They are known for their lightning reflexes during their excited overbreathing state.
Forest, Subarctic Forest, Hills