Batman: Legends of the Dark Knight #120

"No Man's Land" part 21, featuring the first appearance of the new Batgirl! The Dark Knight has alienated those who once trusted him with their lives. After unmasking the new Batgirl and replacing her with another mysterious heroine and summoning Azrael to his side, Batman must now regain his former allies' trust and coordinate their efforts if his plan to regain control of Gotham is to succeed.