TO SAVE OUR WORLD, THEY MUST BATTLE THE CHAMPIONS OF OTHER WORLDS! Unexpected fighters from beyond the DC Comics enter the arena! Wait... What? WHO?! As the remaining champions in the K.O. tournament prepare for the final rounds, they discover that there isn't enough Omega energy left to crown the winner a King Omega. To have any hope of stopping Darkseid, they'll need to engage in combat with the champions of other worlds beyond our own including Annabelle, Homelander, Sub-Zero, and more! This shocking, star-studded crossover sets the stage for the final chapters of the epic DC K.O. event and features matchups you never imagined possible. The ultimate battle is only beginning!