Borderlands 2: Tiny Tina's Assault on Dragon Keep DLC Announced

As per a report from IGN, a new DLC, apparently meant to be the biggest yet, for Borderlands 2 has been announced, titled Tiny Tina's Assault on Dragon Keep. This follows a a tweet that leaked the DLC from writer Anthony Burch's Twitter, subsequently canceled, which might have either forced Gearbox's hands or been part of the PR campaign for the DLC.

Either way, here are details on the premise, pricing and release date from IGN:
Following a leak earlier today, Gearbox has confirmed that the fourth and final campaign add-on in Borderlands 2's Season Pass is Tiny Tina's Assault on Dragon Keep. The pack will be released on PC, PlayStation 3 and Xbox 360 on June 25th for free to Season Pass holders, or for $9.99 (800 Microsoft Points) to anyone else.

The add-on revolves around a game of Bunkers & Badasses -- Pandora's version of Dungeons & Dragons -- led by Tiny Tina. Original Vault Hunters Brick, Mordecai and Lilith are gathered around a table playing through Bunkers & Badasses and you are a character in their game. You'll experience their game as part of Borderlands 2 with Tina serving as dungeon master, narrating the action as it happens and even changing boss attributes, location details, character names and much more on the fly.