In Justice League #22 a member of the original Justice League will defect to the "Dark" side. But who will it be? Zatanna? Wonder Woman? Someone else?
Meanwhile, Constantine knows more than he is telling and someone is holding a dark secret that could change the tide of the Justice League War. As the battle between Justice League, the Justice League of America, and the Justice League Dark heats up in preparation for Villains Month in September, the house of cards begins to fall down.