Pilgrim of Darkness:
He offered to bring me the Divine Stone of Wisdom from the Varka Silenos if I would give him what I had. Of course, if you bring me the stone first, you can have it! You can start a relationship with the Varka Silenos if you go see Varka's Messenger Naran Ashanuk in the Varka Silenos Outpost. But if you're to get the stone, you must earn the trust of the Varka Silenos. Remember to never help their mortal enemies, the Ketra Orcs! You'd never regain their trust!