Today, World of Warcraft is releasing its trailer for the Patch 3.3. It has the storyline for Icecrown Citadel, the new dungeon which can also be seen in the patch.
Icecrown Citadel is the home of Arthas, the fallen prince. His enemies assembled at his gate to end his reign for good which came from the Alliance and Horde. Be thrilled more of the fatherly advice he received.You can find here the full patch here.