The main Warcraft site has been updated with additional information about the Scourge invasion
that will be coming with patch 1.11. So what should we expect? A threatening necropolis over both Stormwind and the Undercity as the Scourge prepare their invasion force, as well as specific Sourge incursions in Azshara, Blasted Lands, Burning Steppes, Eastern Plaguelands, Tanaris and Winterspring. The Argent Dawn representitives around Azeroth will be coordinating efforts in an attempt to repel the invasion - with rewards for those who aid them.