Batman The Dark Knight #6

"Batman's darkest fears resurface in this stunning conclusion to the opening epic as the Dark Knight confronts the mastermind behind the toxin being injected into Gotham City's criminals. But the conspiracy behind the toxin runs deeper than he could possibly have imagined. Time is running out - and the entire structure of Gotham City's society is at risk, unless Batman can find a path to overcome the man who once broke his back: Bane!"