The user is or has the ability to take on the form of Sphinx, a mythical creature with, the body of a lion and the head of a human or a cat. In Greek tradition, sphinx has the haunches of a lion, the wings of a great bird, and the face of a woman, mythicised as treacherous and merciless. Those who cannot answer her riddle suffer a fate typical in such mythological stories, as they are killed and eaten by this ravenous monster.