SUPERSTARS JOSHUA WILLIAMSON AND DAN MORA TEST BATMAN LIKE NEVER BEFORE! Experience Batmans epic journey during the explosive DC K.O. event! The Dark Knight is forced to take a different path in the tournament for the Heart of Apokolips--one that has turned Gotham into a deadly arena where Batman must battle against the Batmen of the future! Who are these Batmen? Stay tuned to find out! Get ready for the greatest fight of Batmans life in this over-the-top crossover miniseries!