The Coilfang tribe is a tribe of naga. They a part of Illidan's Naga and are based in all parts of Coilfang Reservoir except the Underbog, where the Wrathfins have their holdings. Their presence threatens the draenei, trolls, and Cenarion Expedition that have carved out holdings in the area. The Coilfangs are led directly by their great matron, Lady Vashj, who leads the overall division of Illidan's Naga.