In Batman: The Cult, Deacon Blackfire, a charismatic shaman with roots as old as Gotham City itself, has amassed the city's homeless into an army, one he seemingly uses to fight crime. But Blackfire has a hidden agenda...With Batman brainwashed by Blackfire and Gotham in chaos, can the Dark Knight’s city be saved?.Collects BATMAN: THE CULT #1-4 mini series.