Regan Wyngarde (Lady Mastermind) is a mutant.
- Jason Wyngarde (father, deceased)
- Martinique Wyngarde (paternal half-sister)
- Megan Gwynn (alleged paternal half-sister)
Powers and Abilities
Telepathic illusions: Regan possesses the mutant power to project extremely convincing and realistic illusions into the minds of others, a stronger variations of the same ability her father had. Her illusions are hypnotic and her victims tend to accept them as fact, even when the images and scenarios they are confronted with involved sudden changes to the world around them or are inconsistent or improbable. As such, they can be used as a very effective brainwashing tool. Regan's illusions have also been shown to persist even after she has been rendered unsconscious.
- Limited telepathy: In addition and unlike her father, both Regan and her half-sister have limited telepathic abilities that enable them to read their foes minds and make their illusions all the more accurate for it.
- Psychosomatic symptoms: Regan's powers can also kill, as her victims' bodies respond as if her illusions are real. She confronted Viceroy with the illusion that he was drowning and, believing it to be real, he suffociated, despite having no physical injuries and being in a room with sufficient oxygen. Heather Cameron's body also responded in a similar way, bleeding through the pores in her back when she was under the illusion that she had been stabbed.