The Karthspire Blood Seal Puzzle is the final puzzle in Karthspire
Overview[edit]
Esbern will point out that this door is locked with an ancient Arkaviri art: The Blood Seal.
Components[edit]
The face is blocking the path up to the door of the Sky Haven Temple proper:
The symbol in front of the face is the Blood Seal:
Solution[edit]
Go to the Blood seal in front of the door. Stand on it and activate it.