All Star Section 8 #5 (Of 6)

"Sixpack learns the awful truth about his somewhat unlikely return to Gotham City, as a mysterious guide takes him beyond the bounds of life itself and into the mystical realms. Dogwelder receives a clue to his origins, and the rest of Section Eight begin to drift apart. But just when things are at their bleakest, it turns out that there's one more hero still to go..."