What brings a team together? Justice! Batman and Martian Manhunter have been slaughtered. But he's not the only hero to fall at the hands of villains. The murder has to stop, and it's time to take the fight to the bad guys! Green Lantern, Green Arrow, Supergirl, Atom, Shazam, Congorilla and Starman unite in a cry for justice! This graphic novel written by James Robinson (STARMAN, SUPERMAN) and rising star artist Mauro Cascioli (TRIALS OF SHAZAM) pushes our heroes to the brink and beyond as evil can no longer be tolerated to win. But when Prometheus plans his revenge on not only the heroes, but on the very places they call home, will this new team be ready to pay the cost for the justice they seek? This time it's personal - and it'll only get more bloody before it's over!