Valaskaia Le Gami

Vala (Valaskaia Le Gami) was a scrapped character who was originally a main character on the Fireteam.

Details
Vala was the abused and neglected daughter of Caeruleus (who in earlier drafts was the King of Mutants). Shy, quiet and gentle, Vala eventually joins the Fireteam after Mags comforts her (strikingly similar to how Quinn joins the Fireteam). After some point, Vala would betray them, and went back to her father's side, hoping that her time spent with the team would have given him useful intel on their next plans.