Delya Castil was born on the moon Titan in the orbit of Saturn and was trained in the use of her telepathic abilities. When she went as far as she could on Titan she applied to join the Legion but was rejected in favor of Tellus. Delya later joined the Legion Academy. But she quickly got bored and decided to use Bouncing Boy's example and tackle a villain on her own by joining the new Fatal Five. Unfortunately, she soon got in over her head. File:Mentalla68.gif