The Fall of Theramore Scenario is now live on both EU and US realms. To take part in the scenario, players must be level 85 and have an ilvl of at least 353. Upon completion, horde players will receive a Mini Mana Bomb in the mail, while Alliance players will receive a Theramore Tabard. Each completion also gives a chance to receive additional loot; items of interest to hunters include the Rok’nah Wolfstalker’s Helm and the Marine’s Rifle.
For more information see Theramore Scenario Now Live at MMO-C, A walk-through of the Fall of Theramore scenario from the Alliance side at WoW Insider, and Theramore’s Fall Unlocked Today, September 17th at Wowhead.