Originally Posted by Webb
Potential Daedric Artefacts (unconfirmed):
These arenít your traditional shrine missions, but Iím fairly sure that killing a Daedric spirit like these and looting their bodies nets you an artefact:
Directly west of Windhelm is a dragon hangout called Shearpoint on the top of the big mountain nearest it. The second peak, furthest away, that is. There is a dragon shout there and it was guarded by a powerful Daedra called Krosis. Struggled at level 24. Grab his mask when you kill him.
Nahkrrin Ė Guarding the portal in one of the last missions
**WORK IN PROGRESS THIS ONE**
I can confirm that the masks do not count towards the achievement. I've collected 3 of them, and only have 3 remaining daedric quests to do for the achievement and it hasn't popped yet.
Also, has anyone found the Namira, Mephala, or Malacath quests? This is the last achievement I need for the full 1k.