Justice League of America #53

The Syndicate's betrayal of their own pact results in a final, savage confrontation in "Omega" part 4! Can the JLA defeat Omega Man? Can they save the Crime Syndicate's world and the Tangent Universe? And in the midst of this war between good and evil, which side will Dark Supergirl choose?

Characters: Alex Luthor, Animal Man, Atom (Palmer), Atom Smasher, Bluejay, Commander Steel (Nathan Heywood), Congorilla, Cyborg, Damage, Dick Grayson, Doctor Fate (Kent V. Nelson), Donna Troy, Elasti-Girl, Flash (Barry Allen), Flash (Garrick), Geo-Force, Green Lantern (Tangent), Hal Jordan, Hourman (Rick Tyler), Jade, Jesse Chambers, Johnny Quick (Crime Syndicate), Negative Man, Omega Man, Owlman, Power Girl, Raven, Rex the Wonder Dog, Robotman (Cliff Steele), Starman (Mikaal), Superboy (Kon-El), Supergirl (Kara Zor-El), Superman, Superwoman, Ultraman, Wonder Girl