After his deadliest battle to date, Batman is bruised, battered and scarred. And forever changed. Now, on the streets of Gotham, in place of the cape and cowl roams an 8-foot mechanized suit of armor. More powerful than ever before, Batman's pursuit of justice has never been more swift or efficient. But who is the new Dark Knight? And why is he -- or she -- here?

Contains material originally published in single magazine form as Batman #41-45 and DC Sneak Peek: Batman #1.