Fell Beasts are terrifying creatures from J.R.R. Tolkien's Middle-earth legendarium, primarily known for their association with the Nazgûl. These winged beasts resemble large, dragon-like creatures and are often depicted as dark and menacing, soaring through the skies to instill fear in their enemies. In The Lord of the Rings, the Fell Beasts serve as mounts for the Ringwraiths, enhancing their ominous presence. With their shrieking cries and formidable appearance, they symbolize the dark power of Sauron and the looming threat of his forces in the epic struggle between good and evil.