MARVEL Emma Frost

She makes her debut as a member of the Hellfire Club and for years presents herself as a formidable enemy of the X-Men, only to later become one of the most important members of the team. She is one of the strongest telepaths in the mutant universe, capable not only of reading thoughts but also of projecting realistic illusions and controlling human emotions. Additionally, she develops a second mutant power that allows her to transform her entire body into diamond, making her nearly indestructible, as well as gaining tremendous strength