With the Crime Syndicate's forces combined for the first time, seeds are sown to change the world forever. But before that can happen, Ultraman, Superia, Johnny Quick, Atomica, and Emerald Knight must survive a final battle with the biggest Starro of them all-and each other! Plus: Earth-3's Alexander Luthor makes his debut! Question of the month: On Earth-3, are Starros friends or foes? And in the backup story, witness the origin of Superwoman in tale illustrated by superstar artist Bryan Hitch!