Sunder



Sunder is a legendary hammer crafted by the Dwemer Tonal Architect Lord Kagrenac. Together with Keening and Wraithguard, these tools are necessary to handle the Heart of Lorkhan. All three artifacts came into the possession of the Almsivi following the Battle of Red Mountain. Sunder, along with Keening, was subsequently lost during an annual pilgrimage to the Heart, sometime in the Third Era.

Carried by Dagoth Vemyn in the citadel of Vemynal, north-west of Dagoth Ur's Citadel in the center of the island.

This artifact is obtained at the end of the Main Quest and is required to finish it. You can get the weapon at any time, but you can't equip it for very long, since it has the 'mortal wound' ability. Once you have Wraithguard (and have it equipped), this will no longer happen.