[@Dark Eternity]

Yeah, I guess it is a bit like Emma Frost, but it isn't as perfect as diamond skin (there is a limit to how much damage she can take before she begins to feel it) and she lacks the telepathic abilities that Emma had. She's basically just a very sturdy skinned person. 

She is susceptible to all mental attacks and poisons (if she inhales/eats them, etc), and she doesn't have any sort of super strength or insane fighting ability; she's only as physically strong as your average athletic 19-year-old, so she could easily be overpowered by someone larger than her. All she really has going for her is a strong defense.