DC Comics Presents: Superman/Doomsday (2011-) #1

From DOOMSDAY ANNUAL #1, experience Doomsday's early rampage through the cosmos before his fateful first encounter with the Man of Steel! Then, in a tale from SUPERMAN (1987-2006) #175, witness a disturbing vision of Doomsday, as the creature is 'Jokerized' and reborn as Doomsday Rex!