Skalidor is the Serpentine general of the Constrictai. As a hulking warrior, Skalidor fought in the Serpentine War many years ago before being sealed away in a tomb along with his fellow Constrictai. Long after, Pythor would free the Constrictai and Venomari from their tombs. Skalidor followed Pythor in his quest to find the Fangblades and awaken the Great Devourer. Their plan failed and all of the serpentine (except pythor and all the anacondrai) now live underground with skales as their king.