The Ringwraiths otherwise known as the Nine Nazguls are terrible servants of the Dark-lord. Once mortal men, they are now servants of the dark lord. They are great and powerful lords since becoming Ringwraiths. They became servants to Sauron as they were enchanted by getting a gift of one of the Nine rings from Sauron, but each of the rings were evil, as they were ruled by Sauron. This made the once mortal men become Ringwraiths.
