Umbra's Ebony Armor

Umbra's Ebony Armor can be found in the elven ruin of Vindasel. Vindasel is South West of the Imperial city. The armor can be found on a soldier called Umbra inside. Killing her is linked to the Clavicus Vile Daedra quest. Umbra is one of the hardest enemies in the game but her armor is very good and stylish.