A SQUADRON DIVIDED! The Justice Squadron is in pieces. The Green Lanterns and Flash have flown off to space with their mechs to face Darkseid's forces head-on, still unwilling to trust Superman or accept his help. Batman will need to convince Wonder Woman that Superman is ready to rejoin their team, and time is running out. Darkseid's forces are at their full power, and Lex Luthor is getting ready to unleash his ultimate weapon on the world...enter the biomechanical nightmare that is...B1-ZAR-0!!!