The Worldsoul Saga Storyline - Built to play out over multiple expansions
Next Three Expansions
Expansion 1 - The War Within
-Delve into the Heart of Azeroth.
-Engage with the Earthen and Nerubians
Expansion 2 - Midnight
-Returning to the old world of Quel'thalas
-Void has invaded Azeroth
-Make a stand with the forces of the light to banish the shadow
Expansion 3 - The Last Titan
-Return to the old world of Northrend
-Witness return of the Titans to Azeroth at Ulduar
-Vast conspiracy surrounding the Titans and the true nature of Azeroth