Characters created by Curt Swan

Krypto, also known as Krypto the Superdog, is a superhero dog appearing in American comic books published by DC Comics, commonly in association with the character Superman. In most continuities, Krypto is Superman's pet dog, usually depicted as a white dog of a generic pedigree.

Metallo () is the name of several supervillains appearing in American comic books published by DC Comics, commonly as an adversary of Superman. All versions of the character are powered by kryptonite and are partially or completely mechanical.

Superboy-Prime (Clark Kent; colloquial: "Prime") is a superhero-turned-supervillain appearing in American comic books published by DC Comics. A boy from the real world transported to the DC Universe, as an alternate version of Superboy, the character first appeared in DC Comics Presents #87 (November 1985) as part of the multiversal crossover event Crisis on Infinite Earths, and was created by Elliot S. Maggin and Curt Swan.

Faora is a supervillain appearing in American comic books published by DC Comics, commonly in association with Superman. The character was created by Cary Bates and Curt Swan, and first appeared in Action Comics #471 (May 1977). Most commonly, Faora is an ally and sometimes the wife or lover of Superman's Kryptonian nemesis General Zod.

fictional supporting character in DC Comics

Vartox is a fictional superhero published by DC Comics.

fictional characters in DC Comics