Agnar the Unwavering is a nord warrior, Chieftain of Thirsk, and husband to Svenja Snow-Song.
He and Svenja left Thirsk to hunt down the Uderfrykte Matron, the mother to all Uderfrykte like the one that had previously attacked the mead hall. Their search led them to Cyrodill near Dive Rock. He fled after engaging the Uderfrykte Matron in battle and witnessing it devour Svenja Snow-Song whole. He later returned to face it in battle again and failed.