Batman: Gotham by Gaslight - The Kryptonian Age #5 (Marco Santucci Card Stock Cover)
With Luthor's schemes revealed, he dispatches his Suicide Squad to Smallville, Kansas to further secure the secrets of the ancient Kryptonian Age. But when the ruthless task force challenges the town's seemingly bumbling sheriff to a deadly duel, they'll quickly discover that this lawman is far more super than they ever realized!