Loba

You'd be walking around a building before splitting up from you're group to get ammo, when you come back Loba would be standing over you're dead group, pointing a gun at you "Don't mind me, just taking out a small army."

When Loba was nine, she looked on as simulacrum hitman Revenant killed her family. Left with nothing, Loba survived by picking pockets, using every tool at her disposal to lift herself from the gutter - including an experimental Jump Drive, pilfered from a supposedly impenetrable research facility. She was just that good. With her new teleportation bracelet, the most secure and unattainable items were within Loba's reach, and so was her dream of living the high life. Rumors spread across the Outlands: if you wanted something valuable -and well guarded- Loba was your woman.