Felsen the Enduring is one of the Stone Lords loyal to Therazane and a colossus. He is initially encountered at the Scoured Reach[52.2, 31.5] in Deepholm by players while on the quest Violent Gale. He will point the way to the Crumbling Depths nearby. He is later found at Therazane's Throne[56.1, 14.4], where he gives out a variety of daily quests.
- You appear to have to complete all the quests up to and including The Stone Throne before his dailies are unlocked.