Ability: Telepathic and some telekinesis
Occupation: Works for the brotherhood of mutants
Crystal lived a rich child's life and when she found she could read people's thoughts her parents forbid her to use her ability or tell anybody. Her parents became afraid of her when she began to move small things with her mind. Soon after her best friend died mysteriously and Crystal left home. She met Magneto and fell in love with the powerful mutant.
She took his causes to heart and joined his band of mutants as the resident telepathy. She has a distant fear in the back of her mind that her ability is not strong enough in Eric's mind and fears she will be replaced. Life among the Brotherhood is not always good.