Proof of Demise: Ingvar the Plunderer

Objectives
Archmage Lan'dalock in Dalaran wants you to return with the Axe of the Plunderer.

This quest may only be completed on Heroic difficulty.
 * Axe of the Plunderer

Description
I need you to assemble a group and lead them into Utgarde Keep. Therein, you are to find and slay Ingvar the Plunderer before he can lead his vrykul forces to sack the nearby Alliance and Horde towns.

I require his axe as proof that he has been dealth with. It's not that I don't trust You. It's simply prudent to be certain that the deed is done.

Rewards
You will receive: and 2x Emblem of Triumph

Progress
You have the axe? Ingvar is dead?

Completion
Very well. Just put the axe down over by the wall.

I'm sure that Valgarde and Vengeance Landing will rest easier tonight knowing that you have dealt with that savage.