Throw the Shattered Pieces of Val'anyr into Yogg-Saron's maw while he's casting Deafening Roar and defeat Yogg-Saron and recover the Reforged Hammer of Ancient Kings.
This can only be completed in Heroic mode and only if at least one Ulduar Watcher is not assisting you.
Provided Item:
Description
The Archivum Console has hinted at a possible way to rebind the fragments of Val'anyr: you must get the fragments inside the physical form of the being known as Yogg-Saron.
It sounds like a long shot, but for an artifact of such power you think the risk might just be worth it.
Reward
You will receive:
Also, you get:
22 20
Completion
Object integrity confirmed. Please hold while solidified residue is removed.
Gains
Upon completion of this quest you will gain:
Additional Information