History
After inviting Magneto to his Castle in Latveria, Dr. Doom threatened to kill Alexia, who he implied was a mutant child, if Magneto did not agree to mutually share his memories with Doom. Magneto accepted, but after sharing his memories with Doom, Magneto struck Alexia with a magnetic blast, destroying her, having always sensed that she was not a child but an automaton.[1]