Pledge: Castle Thorn


Castle Thorn,
Western Skyrim


Undaunted Key

Pledge: Castle Thorn is a Pledge Quest in Elder Scrolls Online (ESO). Pledges are given out by Undaunted Pledge Masters and task the player with completing a specific Group Dungeon. Pledges are the source of Undaunted Keys. This quest requires the Stonethorn DLC.


Quest Information

Urgarlag Chief-bane of the Undaunted has challenged me to explore Castle Thorn.



  •  Prove you are truly Undaunted by clearing Castle Thorn.





  1. Kill Dread Tindulra.
  2. Kill the Blood Twilight.
  3. Kill Vaduroth.
  4. Kill Talfyg.
  5. Kill Lady Thorn. 
    • Veteran Hard Mode: Raise the Challenge Banner near the entrance to Lady Thorn's chamber before engaging her.



  • Pledges are a type of Daily Quest. However, only 3 are offered per day and each day offers a different set.
  • Pledges become available at Level 45 while Veteran Pledges become available at level 50.
  • Completing a dungeon on Veteran Hard Mode difficulty awards 2 Undaunted Keys if the associated Pledge is active.



Tired of anon posting? Register!
Load more
⇈ ⇈