Green Lantern #36 (Godhead)

"'GODHEAD,' act 2, part 1: With the various Lantern Corps routed by the New Gods, Hal Jordan leads the survivors to a haven that may not be any safer: the Antimatter Universe! But as differences are set aside and strategies drawn, the greatest of the Lanterns makes a decision that will forever alter his life and the future of the Corps - and it involves enlisting the help of the deadliest of threats. Here's a hint: Black Hand!"