The Dishonored "Brigmore Witches" downloadable content is available today, closing up the Daud arc that started with the Knife of Dundwall. It's $9.99, and is already available on Xbox 360. The Steam and PlayStation 3 versions are due later today.
This content has Daud negotiating with various gang members in his efforts to make it to Delilah's stronghold, after discovering her plans in the last DLC. It promises a confrontation with Corvo, the protagonist of the main game, along with the ability to carry over any upgrades, powers, actions, and Chaos level from the Knife of Dunwall. Check out the trailer below.