Jitterjack was highly proficient in wiping out the rival mobs, killing and decimating the foot soldiers for most of the other gangs. During the climax of it he did battle with Black Velvet, who was on her way to confront the Deacon. She appeared to have bested him, but was unaware of his two hearts. He mortally wounded her, but he had extensive injuries himself. The time traveling Silver Agent made sure he got medical treatment, but his final fate was unknown, if he survived and/or ever escaped from his madness.