Superman: War of the Supermen #4

The Battle for Survival! Supergirl vs. Ursa! Superboy vs. Non! And Superman vs. Zod! The fate of two worlds will be decided here! In the end, can Superman save either?

Characters: Assassin, Atlas (DC), Atom (Palmer), Congorilla, Cyborg, Doctor Light (Hoshi), Donna Troy, General Zod, Guardian (DC Comics), Jimmy Olsen, Krypto, Lois Lane, Lor-Zod, Lucy Lane, Mon-El, Non, Sam Lane, Starfire, Starman (Mikaal), Steel (John Henry Irons), Superboy (Kon-El), Supergirl (Kara Zor-El), Superman, Ursa