Green Lantern Corps: Edge of Oblivion #4

In "Captive," Guy Gardner and Kilowog find themselves stripped of their rings and taken prisoner by Marniel—only to uncover a shocking truth: Marniel is actually the guardian of the Last City, standing against the far greater threat of Ausras and Dismas, now known as the Blackest Knights, who seek to drain the life force of this universe and then turn their gaze to our own. Written by Tom Taylor and brought to life by Aaron Kuder, Ardian Syaf, and a stellar team of inkers, colorists, and letterers, this pivotal issue deepens the mystery of the Green Lantern Corps' latest crisis. The cover, by Ethan Van Sciver, captures the tension with striking precision.