Powers: A man-hating master of Horu-Kanu, the deadliest of the Kryptonian martial arts, who also has the power to produce psychic bolts that could cause great pain or death.
Bio: She lured men to a special concentration camp where she tortured them to death. When she escaped from the Phantom Zone, sho posed as the ghost of Katie Porter, dead wife of Jackson Porter. Superman, realizing Porter's mind was permanently affected by her mental influence, sent him into the Phantom Zone with her.
Notes: Sentenced to the Phantom Zone for 300 years for causing the deaths of 25 men.