Eodan is a tanner found in the Crypt of the Moon within the Forthos Dungeon. In order to reach him, players must first reach the crypt by using the temple coin on the Stone Relief in the room through the north wall of the crypt. The crypt contains a lever that permanently opens the gate, allowing easier access in the future.
He had travelled with Olbertus when he grabbed an unusual coin that separated the two. A passing adventurer soon discovered and freed him, and he offered his services to them in gratitude. He reveals that he came into the dungeon because his tannery business was not doing well on Kourend as people demanded dragonhide armour, and that mages using Tan Leather were stealing business from him, so he assumed that if he was closer to the dragons, he might be able to pick up more business from adventurers slaying the dragons.
Eodan tans hides for players at a higher cost than other tanners, but can be reduced by completing parts of the Kourend & Kebos Diary.