The Justice Doom War starts here! And it may change the Justice League in ways the DC Universe will never recover from. 

The Legion of Doom’s master plan is finally coming to light, and they plan to take the Justice League out of their way. With the new apex predator version of Lex Luthor leading hoards of villains across the cosmos, he’s ready to spark a war between the Legion of Doom and the Justice League that spans space, time and the Multiverse itself.
 
Can the Justice League find the Totality before the Legion of Doom get its villainous hands on the cosmic weapon? What will our heroes find in these other timelines? Find out this and more in Justice League by Scott Snyder Deluxe Edition Book Three collecting Justice League #26-39!