Powers: Hypnotic Illusions
What!?: She can make illusions that seem so real, that they can put a person in a coma, or even kill them
Origins: Regan Wyngarde, or Lady Mastermind, is the daughter of the original Mastermind, one of the founding members of the Brotherhood of Mutants. She helped Sebastion Shaw get revenge on the X-man Sage by putting her in a series of illusions. Sage, however, was able to break the illusions and reflect Regan’s powers back on her, putting her in a coma. She is later found in comatose state in a laboratory experimenting on mutants. She joins Rouge’s field team, though Rouge considers her a temporary member at best. Regan later betrays the X-men to Mr. Sinister’s Marauders.
Her Deal: Lady Mastermind is the daughter of the original Mastermind. She is the sister of the X-man Pixie. She was an X-man by default, never being officially invited.
Personality: Lady Mastermind is a highly unpredictable and dangerous woman. She may actually be a sociopath. Her intellect and aptitude for violence make her a very volatile. She has only ever shown affection for the memory of her late father.
Fun Fact: Regan has a twin sister with the same powers and codename
First Appearance: X-Treme X-Men #6 (2001)
Greatest Crime: Betraying the X-Men and joining Mr.Sininster’s Mauraders