Justice League #24 Variant Edition

"'The Sixth Dimension' chapter five! The League's plan is in full swing, but one member of the team isn't on board with their message and sides with the World Forger! Betrayed, there's only one person who can turn the tide of this battle. Can Superman find the strength to escape his prison planet and save the Justice League, or is the League doomed to live out their days trapped in the Sixth Dimension?!"