Spinning out of the cataclysmic events of Dark Nights- Metal and the universe-defining No Justice, the core members of the Justice League--Superman, Batman, Wonder Woman, Aquaman, the Flash and more--are finally reunited. But standing in opposition to them? The Legion of Doom, led by Lex Luthor. And they're not alone. With them? The Ocean Masters of the Universe. Who are these new beings? And what secrets of the DCU do they hold? One of the most critically acclaimed authors of his generation continues his legendary run on DC's flagship title in Justice League Vol. 2! Collects Justice League #8-12