Red Lantern [Guy Gardner; also as Green Lantern]; Blue Lantern [Kyle Rayner; also as Green Lantern]; Sinestro Corps [Hal Jordan; also as Green Lantern]; Indigo Tribe [John Stewart; also as Green Lantern]; Alpha-Lantern Corps [Alpha-Lantern [Chaselon]; Alpha-Lantern [Varix]]; Guardians of the Universe; Ice [Tora Olafsdotter] (cameo flashback);
Krona (villain); Parallax (villain)