YathyirGold is a Thinker and a member of Barmonia's research group; he also works with Raynora, Kereon and Mikmer. He has a flawless memory for facts, but has no social abilities, he cannot understand social norms, jokes, and subteities in conversation. He is Dekkan and is close to Raynora's age.
Yathyir contributed to the discovery of the secret chamber in the temple of the GoddessSorli. Barmonia thinks that Yathyir is an expendable piece in his group, that is the reason why he sent him to check Emerahl's excavation in Sorli's temple.