The Grunnson Axe is a legendary artifact of the Grunnson clan. Wielded by Grimcrag Grunnson, it was thought lost in the ancient Dwarven realm of Karak Azgal when the fabled warrior did not reappear. Grimcrag's father, Ungrun Grunnson, anointed Grimcrag's son Ironbeard Grunnson as High King and left in search of his own son, never to return.