Green Lantern: War Journal #4

Still one of the most powerful beings in the universe, John Stewart is fast succumbing to the Radiant Dead, becoming something both more and less than human. With John's power corrupted, Earth is doomed to fall to the Revenant Queen...unless John finds a way to forge a new Green Lantern ring, more powerful (and unpredictable) than any we've seen. John Stewart embraces his Marine Recon roots and goes on the hunt in this thrilling new issue!