Take on the Sinestro Corps with the Green Lanterns as the battle escalates near City Hall.
Watch out for Arkillo!
- "Any attempt to discuss the situation with Sinestro has failed. Against all the evidence, he's convinced the Green Lanterns are sabotaging his Corps' rings. Since he wants a fight, give it to him. The sooner we drain the charge from those yellow rings the better." — Superman
- Get to the Battlefield Near City Hall
- Engage and Defeat Sinestro Corps Members (0/20)
- Confiscate Alien Weapons (0/5)
- "I'm watching the rings' energy signatures. It looks like something is blocking their usual power source, like it's trying to... rewrite all of them somehow. Both Sinestro and Green Lantern Corps. But what?" — Oracle