Supergirl #51

Amidst Brainiac's assault on New Krypton, General Zod has called the Legion of Super-Heroes terrorists and imprisoned them! Superboy will do his best to free them, but he'll have to go through Supergirl first! That's right, it's the Super-battle of the sexes you've been waiting for! Poor Ma Kent is going to be so disappointed in them...

Characters: Alura, Brainiac, Brainiac 5, Chameleon Boy, Element Lad, General Zod, Matter-Eater Lad, Mon-El, Princess Projectra, Superboy (Kon-El), Supergirl (Kara Zor-El), Superman, Tellus, Thom Kallor, Ursa