Justice League Dark #27

Welcome to the Other Place, where the Upside-Down Man rules without equal, and where all the odds are bleakly stacked in his favor. Wonder Woman will tap into the darkest recesses of power, but can she control it? What sleight of mind will Zatanna reveal to her greatest villain, and what sacrifice (or three!) must be made? This issue features a battle so costly that the team's roster will be forever changed.