Superman #14/1985

In "Eine Welt voll Supermänner!", Brainiac awakens in a forgotten dimension after his last battle with the Man of Steel, only to unleash a chilling plan: a perfect replica of Metropolis becomes the stage for a clash between five Legionnaires and a horde of Superman robots. As Brainiac manipulates events to eliminate Superman through his young allies, the very fabric of the multiverse begins to unravel—testing the limits of Ultra-Boy, Phantomgirl, Winzwanda, Elementboy, and Chamäleonboy like never before. Written by Paul Kupperberg, with iconic art by Curt Swan and inks by Dave Hunt, and a striking cover by Eduardo Barreto, this 1985 classic blends classic superhero action with a bold, multiversal twist.