The Red Lanterns, backed by the power of Starro, wage an all-out assault on Oa and the source of the Green Lanterns’ power. But help is on the way in the form of the Titans, Blue Beetle and Booster Gold. Following close behind is Lobo, armed with a weapon that may do more harm than good. Collects issues #31-36 and ANNUAL #2!
— Description from Comic Vine community (comicvine.gamespot.com).
