When worlds collide, only the strongest survive. The ultimate DC heroes step into the ring in an all-out battle for destiny in DC K.O.: All Fight, featuring some of the biggest battles in the history of the DC Universe!The fight that began in DC K.O. explodes across the Multiverse in this essential companion to the blockbuster event.As the Heart of Apokolips reshapes reality itself, the fate of every world rests in the hands of its champions. From Gotham’s dark alleys to the edge of creation, heroes and villains alike are drawn into combat that will redefine the limits of power, identity, and will. This volume stands as a crucial chapter in the DC K.O. saga—revealing the consequences, rivalries, and revelations that connect every corner of the DC Universe.As the Omega Tournament unfolds, major one-on-one battles unfold between hereoes, villains, and everything in between! The All Fight one-shots showcase unforgettable faceoffs between DC’s greatest icons: Superman vs. Captain Atom, Wonder Woman vs. Lobo, Harley Quinn vs. Zatanna, and a long-awaited rematch between Red Hood and the Joker! Plus, allies collide as Aquaman takes on Hawkman, and Jay Garrick locks up with Guy Gardner! It''s science versus nature as Cyborg squares off against Swamp Thing! And in a match-up you never expected, it''s Le Luthor vs. the Demon!Written and illustrated by an all-star lineup—including Joshua Williamson, Scott Snyder, Leah Williams, Joëlle Jones, Sean Izaakse, Jorge Corona, Jason Howard, Mirka Andolfo, and Dustin Nguyen—this collection captures the full force, spectacle, and emotion of DC’s most dynamic crossover event.Collects Superman #33, Titans #30, The Flash #28, Aquaman #12, DC K.O.: Superman vs. Captain Atom #1, DC K.O.: Wonder Woman vs. Lobo #1, DC K.O.: Harley Quinn vs. Zatanna #1, and DC K.O.: Red Hood vs. The Joker #1.