Legion of Super-Heroes [Lightning Lass; Triplicate Girl; Saturn Girl; Shrinking Violet; Phantom Girl; Supergirl; Sun Boy; Mon-El; Superboy; Cosmic Boy; Chameleon Boy; Colossal Boy; Brainiac 5; Lightning Lad; Bouncing Boy]; Night Girl; Polar Boy
Synopsis
After the female Legionnaires are struck by a mysterious Crimson Virus, Satan Girl wants to take their place. But when she attacks the girls, Supergirl tries to solve the mystery of who she is.
In the most terrific struggle of her career, Supergirl battles with mighty Satan Girl across half the universe in a valiant attempt to save her comrades, the girl Legionnaires!