Batman leaves the team and the JLA is at each other's throats! As Vixen tries to affirm her role as team leader and fill the vacuum, the villain Prometheus arrives in Happy Harbor to prove to the world that the Justice League must be destroyed and lay waste to the heroes once and for all. And he's brought a friend.

Contains material originally published in single magazine form in Justice League of America 18-21 and Justice League of America Annual (Rebirth) 1.

Dolphin-safe / Kelley Jones, artist. -- Surgical strike, part one / Hugo Petrus, artist -- Surgical strike, part two / Hugo Petrus, artist -- Surgical strike, conclusion / Hugo Petrus, artist -- The light and the warrior / Stephen Byrne, artist & cover.