Final Crisis: Legion of Three Worlds — DC Comics
Issue: #1 B
From the moment Kal-El landed on earth until the end of time, the Time Trapper has sought to erase Superman's impact on the universe. But the Legion of Super-Heroes have always been there to stop him. This time, though, even the Legion won't be enough. The Time Trapper has found the ultimate weapon to carry out his plan – a twisted mirror image of the boy of steel from a parallel Earth long dead:...
Creators: Dan DiDio, Eddie Berganza, Scott Koblish, Dave McCaig, Hi-Fi, Geoff Johns, Adam Schlagman, George Pérez, Nick J. Napolitano
Characters: Superman, Power Girl, Mr. Mxyzptlk, Superboy Prime, Thom Kallor, Bouncing Boy, Brainiac 5, Chameleon Boy, Colossal Boy, Cosmic Boy, Dream Girl, Lightning Lad, Timber Wolf, Brainiac, General Zod, Non, Ursa, Ursa, Sun Boy, Element Lad
Story arcs: Final Crisis