Durclax

Durclax, Fell Beast of the Court of Ardor.The steed of the evil Sorceress Rilia, Durclax was a gift from Sauron. The Fell Beast was trained to bear none but Rilia and her underling Momaur, the Lord of Staves. Durclax is kept in Rilia's fortress at Naurlindol, in southernmost Middle-earth.