The entire Green Lantern Corps faces off against Guy Gardner's group on Qward's moon in the antimatter universe, which if destroyed, would make the Antimonitor become even more powerful. The Corps stops the plan, but at the cost of several Lanterns, one of whom is Tomar Re. With his dying breath, Tomar gives his ring to John Stewart and Abin Sur's ring is returned to Hal Jordan, who once again becomes a Green Lantern.; Sinestro goes to OA alongside John Stewart and Katma Tui to warn the surviving Guardians of the renegade Guardians' plan (killed in Crisis on Infinite Earths (DC, 1985 series) #9 and recapped in Green Lantern (DC, 1976 series) #195). At first he isn't believed by them, until a possessed Arisia (by the Main Power Battery) tells them what he speaks is true. The entire surviving Green Lantern Corps then heads to the antimatter universe to stop the plan, while Sinestro is placed in a sciencell.