Proof of Demise: Anub'arak

Objectives
Archmage Lan'dalock in Dalaran wants you to return with The Idle Crown of Anub'arak.

This quest may only be completed on Heroic difficulty.
 * The Idle Crown of Anub'arak

Description
The Scourged nerubians are a plague upon our forces.

While we are safe from them here, floating above the world, when we set foot upon the land below, it is always with the thought that the undead nerubians could burrow up from the depths of Azjol-Nerub and attack.

It's in the best interests of everyone if they are thrown into a state of disarray. Kill their former king, and major-domo to the Lich King, the crypt lord, Anub'arak.

Please bring me his crown... not that he wears it any longer.

Rewards
You will also receive:

Progress
I'm glad that it's you going down into Azjol-Nerub and not myself.

I do not like being under the world.

Completion
What horrors you must have faced while traversing the Upper City.



Perhaps we should put that aside for their new king whenever the nerubians decide to coronate one?