The events of “War of the Green Lanterns” has had more consequences than the Green Lantern Corps ever fathomed. As a result of the conflict, an ancient evil in the farthest reaches of the universe has broken free, consuming countless Green Lanterns in its wake, feeding on the vast energy of their power rings. To halt its path of raw destruction, the Guardians send an elite crew led by Guy Gardner to find it and halt it — permanently. Can Guy and his team stop this beast before it reaches Oa?
You are reading: Green Lantern: Emerald Warriors #12