Black Arts Burial Ground

Enter this snow-covered burial mound from the open roof and deal with the skeleton who attacks you. In one of the side alcoves is a necromancer impaled by a dagger on the table. Claim the powerful Staff of Revenants near his body, then search the rest of the ruin to find a Skill Book. Note: This is a secondary location, so it won't appear on your map or compass.

Collectibles

 * Skill Book [Illusion]: The Black Arts On Trial
 * Staff of Revenants