Emma Steed

Emma Steed is a mutant from Marvel Comics.

Powers
Psionic skinning: Emma is a telepath with the unique mental ability to create blades of pure psionic energy. She wields these blades to attack and disable her foes. These blades allow her to do a number of things, such as warp the minds of her opponents, ignite pain sensors, destroy physical portions of another's brain, and destroy the astral projections of others. This offensive ability seems to be her sole telepathic power, but it is very powerful and is capable of killing strong telepaths.

Telepathic immunity: As a result of her psychic ability, she is functionally immune to any type of psionic attack of any form. Her presence is absolutely destructive to telepaths and their astral projections.