After the events of King of the world, Superman choose to banish all the Superman robots (minus one). However unknown to him, STAR Labs recovered and hide one of his robotic replicas with the intention of study kryptonian technology. The damaged robot was kept stored until Brainiac 8 (Indigo), possing as a stranded time traveler accidentally activated him. The confused robot proceed to destroy all the surronding facilities of the lab, until the Titans and Young Justice intervined. Unaware of the robotic nature of the destroyer, Omen tried to make emphatic contact but the robot reacted by killing her. The horrorized young heros attacked the mechanical killer but the robot was almost a Superman level power. Depiste their efforts, both teams made little damage to the vehicle of destruction and its members were seriously harmed. only Donna Troy was capable to keep the robot at bay, inflicting him a greater damage and exposing his robotic nature. However that was not enough and in a brief openingm the robot used his heat vision and give her a fatal blow. Second later, Indigo using her technoemphatic powers turned off the robot definitively.
