X-Men: What Happened To Everyone Who Became The Phoenix?

A spoiled valley girl, Amber Hunt seemed to have it all - right up until the Theta Virus infected her and revealed her dormant powers. She had the ability to psionically create flames and used that to help her fly, which led her to join the Exiles after she had been targeted by Malcolm Kort for recruitment.

When the Phoenix Force arrived in her universe it sought her out as a host as it was badly hurt, but it was also insane. This forced her to attack her friends and allies, and she was only saved by the intervention of the X-Men, who broke the bonds between the two.