Proof of Demise: Sjonnir The Ironshaper

Objectives
Archmage Lan'dalock in Dalaran wants you to return with The Curse of Flesh Disc.

This quest may only be completed on Heroic difficulty.
 * The Curse of Flesh Disc

Description
Little is understood about the condition that known as the Curse of Flesh. However, there is information to be had within the Halls of Stone.

Sjonnir The Ironshaper seems to know a great deal with regard to the curse. We have it on good authority that he is carrying a Titan disc of information upon him that could answer all of our questions.

Retrieve this disc for me,, so that we may learn.

Rewards
You will receive: and

Progress
Do you have the disc?

Completion
Is not Titan technology amazing? The information is contained within the disc itself!

I only hope that we can figure out a way to get it out of the disc.