Leviathan is making its move on Metropolis, and they�re looking to recruit Lex Luthor and his Legion of Doom to increase their power base! But will that be enough to take on Superman�s city? Because the Man of Steel has friends of his own...and it�s time to call on the Justice League and their teen counterparts, Young Justice, to take a stand against the forces of evil and stop Leviathan from reducing Metropolis to rubble! Don�t miss this colossal story arc collected from Action Comics #1017-1021!
