Kyle eventually realizes the truth about the Citadel and with the Omega Men's help, crash an interview with the head of the Citadel, in order to air recorded footage of the Citadel destroying an entire populated planet that had been mined dry of the rare metal. The move clears the Omega Men's good name but fails to stop the Citadel's activities in the Vega Star System. A final battle between the Citadel and the Omega Men then ensues, ending in the death of the Citadel's leadership caste. Meanwhile, Kyle, who had assumed the alias of "Green Man" during the time with the Omega Men, regains his White Lantern ring and is ultimately banished back to Earth by the Omega Men when he fails to convince them to spare the leaders of the Citadel.