While fighting in the Dunbog, you discovered a man sitting under a tree. smiling and surrounded by Avanc-corpses.
'Well met, ${RACE}. I was just resting here for a moment after fighting these avanc! The trick to fighting avanc is to turn your ordinary fighting skills into extraordinary fighting skills!
'You could do it as well, if you would put your mind to it. It really is not all that hard! Now, while I take a short nap, I need a favour. Go and tell Edhow that I am well, but I need a new sword. My last one broke in the gullet of that large avanc over there.
'Do as I ask, and I will be in your debt.'
Edhow is in Lhan Rhos, at the centre of the Dunbog.
Gwin the Avanc-hunter has asked you to return to Lhan Rhos and fetch him a new sword from Edhow.
Gwin can be found under the tree outside Lhan Rhos.
Edhow asked you to tell Gwin that he will not provide him another sword.