Loki

Loki is part of a group of mutants who seem to be obsessed with Norse mythology and also with ending the world. She is impersonating state senator Jenny Alvarez's husband when Zombie goes to check up on how her blackmail is going.

Zombie takes her captive and escapes with Loki when the shapeshifter's friends try to rescue her. As a prisoner she is volatile, smug, and generally unhelpful.

Abilities
Loki has the ability to change her shape - as far as we know only to other humanoid shapes, but we don't really know the extent of her powers.