Batman / Superman: World’s Finest — DC Comics
Issue: #23
The walls are closing in on the World's Finest duo as Boy Thunder falls fully under the thrall of Gog in the universe of Kingdom Come!Superman and Batman race against the clock not only to keep Boy Thunder from becoming Magog--but to save the Multiverse itself!
Creators: Mark Waid, Jason Shawn Alexander, Steve Wands, Sebastián Fiumara, Paul Kaminski, Michael Walsh, Chris Rosa, Tamra Bonvillain, Dan Mora
Characters: Batman, Joker, Booster Gold, Superman, Captain Atom, Ted Kord, Darkseid, Billy Batson, Supergirl, Firestorm, Aquaman, Metamorpho, Cyborg, Raven, Barbara Gordon, Hawkman, Alan Scott, Barry Allen, Wally West, Ace the Bat-Hound