The Nightstalker is a Subclass that the Hunter gain access to. This sub class focuses on stealth and support.
Shadowshot
Spike Grenade
Voidwall Grenade
Vortex Grenade
Double Jump
Higher Jump
Better Control
Triple Jump
Blood Bound
Black Hole
Quiver
Smoke
Envenomed
Vanish In Smoke
Snare
Path Forgotten
Path Forbidden
Path Unknown
Way of the Drifter
Way of the Fearless
Way of the Nomad
Courage of the Pack
Light of the Pack
Lockdown
Keen Scout
Predator
Shadestep