Villnar Painforge

Locations
If you have Chains of Enslavement on you, you can not attack him because he is a Stone Summit.
 * Sorrow's Furnace during Orozar Highstone's quests, in one of 6 random boss spawn locations.
 * Sorrow's Furnace far east in the dead end before the gear that lowers the bridge.
 * Sorrow's Furnace in Tharn Stonerift's room.
 * Sorrow's Furnace east of the temple ruins.

Items dropped

 * Enslavement Stone
 * Stone Summit Badge
 * Villnar's Claw (unique)
 * Villnar's Glove (unique)
 * Villnar's Staff (unique)

Note
Villnar Painforge is one of the bosses included in the Brand the Boss contest. It was named by Nicodemus Wormwood of the United States.