Yerlyaruiwo philosophy pays much attention to emotional control, especially in combat. The Yerlyaruiwo-Tralyeaeawi War (614 to 693 (6005 to 6137 Aslan)) demonstrated this talent well. While Tralyeaeawi enjoyed many advantages during that war, Yerlyaruiwo frustrated and enraged that clan to the point of recklessness, which soon cost Tralyeaeawi the war.
Yerlyaruiwo sees itself as the guardian of Tlaukhu honor. Its representatives and diplomats correct their counterparts from other major clans on points of conduct with little hesitation. They are usually the first to challenge more serious infractions.
One of the four clans that signed the Peace of Ftahalr.