Oracle rising - Cecil Castellucci

Eager to prove himself as a guardian for the criminals of Gotham City, Killer Moth has set his sights on taking out one of Gotham's finest heroesBatgirl! But Lex Luthor has already beaten him to it-he's brought Oracle back online. Oracle makes her move to confront the creator who abandoned herBatgirl! With Oracle calling the shots in Burnside, Batgirl must figure out how to survive her nightmare opponent. But how do you defeat a nemesis who does you better than you? Does the answer lie within? Our hero might have to forget everything she knows to beat these impossible odds!