Stinger is an Irregular Raven working for the Doomsday Organization. An Irregular is a Raven not affiliated with the Raven's Nest. A Raven is a mercenary who pilots mechs. It is unknown what Stinger's motivation is, but most likely he just wants the power. Stinger is in league with the Doomsday Organization, possibly as a test subject for Project Phantasma. His mech, Vixen, is a custom lightweight biped model, with a laser rifle, and a laser blade. He despises the weak.