Morgan le Fey

Generally working alone (although she occasionally calls upon the odd demon for help), Morgan once allied herself with a cult of Darkhold followers before realizing that the entity of the Darkhold, Chthon, was too powerful for her to control and imprisoning it. She asked a time-displaced Dr. Doom to lead her army in battle against King Arthur.

A half-human practitioner of faerie magic, Morgan supplemented her natural abilities by learning the dark magic of the Darkhold, making her one of the most powerful magicians in the Marvel Universe. Her ability to time slip by projecting her astral form means she can menace heroes and heroines from all ages, not just her own medieval one. This has allowed Le Fey to harass Jessica Drew, the original Spider-Woman, throughout Jessica's career as a superheroine and beyond. Morgan can influence dreams, recreate reality, and routinely survives the destruction of her corporeal form. Despite her mystical might, Morgan was for a time physically bound to her own castle when Merlin, allegedly one of the good guys, used a spell far darker than any of Morgan's own to prevent her from leaving it.