Ruling the Kelvar of the western peaks of the Blue Mountains with benevolent authority, Arthorotur is a distant cousin to Gwaihir, Windlord of the Misty Mountains. Truly an impressive sight, Arthorotur is among one of the largest Eagles remaining in Endor; his mighty wingspan spreads to span 50 feet. Although remaining aloof from the affairs of the peoples of Lindon and Dúneriador, the Lord of the Ered Luin is well known as the source for many a legend. Arthorotur's Eagles have occasionally interfered in the conflicts during the Second and Third Age, becoming involved in pushing back the forces of the Dark Lord in S.A. 1700.