Superman: The Man of Steel (1991-2003) #117

Guest-starring the Captain Marvels, the Atom and Wonder Woman. It is perhaps the darkest hour of the War as heroes have fallen and allies have turned against one another. And there is more death to come. Is it any wonder that Superman has fallen into despair? Unable to tell friend from foe, he's about to shed all his humanity to end the war once and for all!