DC Comics confirms that Doomsday will return in Steel #1
The villain will return in the Steel one-shot, one of several “iconic” one-shots that month. The story will continue in Outsiders #37, JLA #55 and Superboy #6, and will presumably conclude in a fifth, as-yet-unnamed comic.
“Doomsday is one of the most popular villains in Superman’s canon of foes,” said DC Editor-in-Chief Bob Harras, “He injects a feeling of dread and chaos into the DC Universe that few other characters can.” Doomsday last appeared in Action Comics #871, where, after he was apparently beaten to death by Superman, Supergirl and a host of Kandorians, his body was given to Lex Luthor to make improvements.
Update: If you check DC’s solicitations today for Outsiders #37, you’ll see that this storyline is called “Reign of Doomsday” and is setting up “an explosive summer event.”