The Brood of Nithogg are storm drakes who used to be part of the Thorignir. However, Nithogg refused to be a puppet of the titan-forged, believing that he would be stronger and more powerful than the titan keepers. He and his brood took residence in the sundered peak of Nastrondir, terrorizing Stormheim. They kill their own ken and other races with no mercy or remorse, and are killers and murderers of the worst sort.