The Warg King was a ruler during the unstable reigns of the Barrow Kings in the North. After their unstable rule was brought to an end, House Stark of Winterfell became the ruling house with King in the North Brandon Stark the Builder. However, many Kings did not respect their rule either, including the Warg King. This started the Thousand Years War, in which The Warg King was defeated and killed at Sea Dragon Point. All the beasts that he could Warg into were killed, as were his son. Therefore, he was the last King of his people, and his legacy would never continue.