Vigor

Dammit, Vigor.

Next Generation
Initially part of the Chicago team, Vigor is later revealed to be a plant for the organization known as 'Legion', she plays a relatively minor role in the conflict that follows.

Future Imperfect
After having pulled herself from the destruction left in the aftermath of the Philadelphia disaster, Vigor was taken in by Kestrel. The two form a strange (but functional) working relationship, and manage to keep a low profile for nearly eight years.

Non-Canon Appearances
Vigor has appeared regularly in other worlds, but follows a relatively consistant continuity, with a timeline based on who her most recent 'Handler' might be.

Demon's Deal - Vigor is found, displaced after being separated from Kestrel, by the sorceress-turned-demon Renai. Her new patron infuses her with infernal magic and teaches her many useful skills, while delighting in toying with a 'willing' soul.

' Back to the Light - 'A terminating branch off of Demon's Deal, Renai is banished, leaving Vigor adrift. She's found by Caitlin, who takes her in and, in doing so, unwittingly claims her. Perry is amused and terrified in turns.

Three's a Crowd - Another branch off of Demon's Deal, when Renai is banished Vigor travels through The Nexus and finds herself in the Shattered Steps world, where she's discovered and claimed by a sympathetic Becca. The two work well together, and over time develop a relationship...until Erik returns and threatens to upset the hard-earned balance.

[Separated-from-Becca bits]

Powers and Abilities
Vigor possesses a complete, aggressive healing factor, which allows her to survive trauma that would kill a normal person many times over, and do so practically indefinitely. Due to Legion's conditioning, she's more than capable of withstanding the pain caused by her injuries, which allows her to fully realize the potential of that power.