"Um...she was an X-men," Billy said, drawing on his fanboy knowledge yet again, "Magnetic powers, like you, was on Muir Island for a while...joined X-Factor, was like...the secret weapon to be used if you attacked. She met you when you all battled Apocalypse, and then she went back to Genosha with you to learn how to fully control her powers. She survived the Sentinel massacre, but it really messed her up. Um...I think she lost her powers during M-Day..." he offered, running short on facts.