Supergirl and the Legion of Super-Heroes # 27

The Legion of Super-Heroes and the Wanderers fight back against the Dominators who have unleashed an AI virus that has taken control of every piece of machinery on Earth, including the Legion flight rings and the teleporters. Invisible Kid, trying to save a UP delegate from dying, uses his flight ring and his arm explodes. Meanwhile, it is revealed that the Dominators have kidnapped Sun Boy and Terra Firma a while back, analyzing their DNA to create super-powered Dominators to invade Earth. While Cosmic Boy tries to protect the UP delegates, he is attacked by a group of Dominators.