Ah, I remember now! Mosarn is a well-respected blacksmith in Thunder Bluff. I knew I had heard his name somewhere, before.
In thanks, the Earthen Ring awarded me with a set of armor crafted by Mosarn. Very good work.
Perhaps he can tell you more about the shield he crafted.
It's not much of a lead, but since we didn't get anything useful out of Reethe, it's all we have.
Hello there, <class>. Something I can help you with?
Yes, you are certainly correct. This is a shield that I made.
I'm afraid there's not much more I can tell you though, <name>. I craft so many different shields and sets of armor, I can't keep track of them all.
Quest progression Edit
This is part of The Shady Rest Inn quest chain: