Superman/Doomsday: Hunter/Prey (1994-) #1

The first time they fought, they killed each other. Now the rematch of the century is at hand as the Man of Steel goes on the hunt for his deadliest adversary in SUPERMAN/DOOMSDAY: HUNTER/PREY! One year after the evil Cyborg Superman hurled Doomsday's body into space, the real Superman is haunted by memories of his death in battle. Consumed by the knowledge that Doomsday is still out there, and obsessed with penetrating the mystery of Doomsday's origin, Superman sets out to find the monster and put an end to him - once and for all.