Green Lantern Corps, Vol. 1 #40A (2009) Blackest Night

Blackest Night
Blackest Night - Heart of Darkness
Arisia returns to Oa to find disaster. The Black Rings are reanimating the dead and bringing them to bear against their former friends and enemies. With the Guardians unreachable and the executed prisoners back on the table, the Corps is in very rough shape.
Release Date: 2009