O'ising, Yrilauwe shaman, lives in Aran'riod. His primary duty is to conduct a ritual of renewal to rejuvenate the Yrilauwe chieftess, A'issem. He has also learned to make a few concoctions from the scant local herbs, which he will sell to the adventurers who travel to his shop. O'ising is a member of the esoteric Conclave.