This issue of Justice League opens with the newly-reformed (yeah, right) Lex Luthor talking about how to make the world a better place, and taking inspiration from its heroes:
As The Flash and Cyborg help evacuate the building, the Sea King steps in--er, drops in:
Neutron blasts through a wall, leaving Lex looking ashen. Bruce wants to know what's happened, but we see what it is: the "Amazo Virus" is loose! To be continued!