After blasting through the entire Green Lantern Corps, the android Amazo returns to Earth. Only the Justice League stands between him and his goal -- the now-reformed Lex Luthor.

Lex Luthor executes his masterstroke to eliminate Project Cadmus and frame the Justice League.

While the senior Leaguers struggle to respond to the mysterious main gun firing, Amanda Waller orders Galatea to lead a full attack on the Justice League.

Green Lantern leads Stargirl, S.T.R.I.P.E., and Supergirl to Skartaris, a fantastic world where they meet a new hero, The Warlord.

Supergirl is abducted to the 31st century to aid a futuristic group of super-heroes...and where it is destined she will never return.