Garwal hides himself behind an unnatural magic. None can see him unless he wants you to. There may be one chance we can take, though.
My enemy, the great eagle, Talonshrike, is said to have eyes that can see anything. If you were to take her eyes, then you would surely be able to see Garwal.
Get her eyes.
You have the eyes of the eagle?
<Ulfang howls loudly at your defeat of his great eagle enemy>
The honor of the kill is yours. I wish that it had been my maw to finally close upon her neck.
Let us not waste the sacrifice that she has made for us.Here, eat them!