Leila O`Toole was a Irish mutant who travelled to Egypt when she was in college . There she encounters the Cult of the Living Pharaoh and becomes a member .She ran away once she found out that they sacrificed human beings .Tracked down and brought back ,the Cult gave her information about Havok and the Living Pharaoh that fascinated her. She posed as a helpless damsel stuck on the road that Havok was driving on .He stopped to help her thats when they were attacked by some mercenaries .After they fought them off and Havok later falls in love with her as she plans.She donnes a disguise and fights Havok (who unknowningly powers her up ).Escaping with the help of Wolverine he punches her and knocks her out .She later tries to start a Holy war with the world so she recruites the Cult of Khonshu as well as her cult into a massive army .She is opposed by Moon Knight and Ghost Rider .During the fight with Moon Knight she is accidently killed by a subway train.