SERIES FINALE! Mr. Mxyzptlk resurrecting Calendar Man from his death during A-Day is causing some reality-rattling consequences. If Superman and Batman are going to prevent a fifth-dimensional god-being from compartmentalizing all of existence, they’re going to need to turn to some unlikely allies.

Written By:
Gene Luen Yang
Ivan Reis, Paul Pelletier
Keith Champagne, Danny Miki
Cover By:
Ivan Reis, Danny Miki, Sabine Rich