War with the Corps

Join the Green Lantern Corps' junior recruits against the Sinestro Corps members in the Historic District.

"This is Superman. I'm glad to see you've joined the fight against Sinestro. According to Green Lantern, whatever's disrupting their power rings is here in Metropolis. Until they find it, it's up to us to take out Sinestro's vanguard and help the Corps. Their rings draw on pure willpower. See if you can lend some of yours."

- Superman