*Emma Frost is a Marvel Comics character who first appeared in The Uncanny X-Men #129 in January 1980. She is a mutant with telepathic abilities and the power to turn into organic diamond. She is also a skilled inventor who uses psionic energy to create devices such as a gun that allows her to exchange minds with others, a mutant detector, and a device that can induce hypnotic hallucinations. Emma has had many roles throughout her history, including supervillain, superhero, and leader of the X-Men. She was once known as the White Queen of the Hellfire Club and fought the X-Men on multiple occasions. However, she eventually became an ally of the team and is now considered one of their most important members. Emma is also a businesswoman and electronics expert. *