The Black Ring' part 1! Writer Paul Cornell ('Doctor Who,' BATMAN & ROBIN) begins his ACTION COMICS run with an arc starring Superman's greatest enemy, Lex Luthor! When Lex Luthor finally regained control of LexCorp, he thought he had everything he wanted. But in BLACKEST NIGHT, he briefly became an Orange Lantern and got a taste of true power. Now he'll do anything to get that power back.