Action Comics, first series #904 (DC Comics 2011)
Earth has fallen.
The multiple Doomsdays have defeated Supergirl, Superboy, Steel, and the Eradicator.
Now it all comes down to a weakened Superman versus the monster known as Doomslayer in this, the epic finale of Reign of the Doomsdays.
Action Comics # 904 is written by Paul Cornell with art and cover by Kenneth Rocafort.
Action Comics # 904 is a 32 page comic book in full color and rated T.