INDIGO: Indigo, previously named Brainiac-8 is a Coluan. Indigo initially appears as a blonde human on video monitors, eventually crossing paths with Supergirl. Indigo hacks a secret military base as well as teaming up with Supergirl's uncle and nemesis Non. She reveals to Supergirl that she was the reason Fort Rozz and Supergirl escaped the Phantom Zone. Her plan was to destroy National City with a nuclear weapon, but was stopped by Winn Schott, Jr. when he downloads a virus into her. Later, Non reanimates her to kill all of the people in National City using Myriad. Indigo is stopped again, this time by the Martian Manhunter when he rips her body in half.