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. Most commonly, Faora is an ally and sometimes the wife and/or lover of Superman's Kryptonian nemesis General Zod.

Jax-Ur is a supervillain appearing in comic books published by DC Comics, usually as an adversary of Superman. Created by writer Otto Binder and artist George Papp, the character first appeared in Adventure Comics #289. He has been described as "the worst troublemaker in the Phantom Zone" and was the first criminal banished there.