Sauron

Sauron is the dark lord of the Second Age of Middle-earth, a malevolent figure known for his vast power and cunning. Sauron has taken the form of a fallen angel and is obsessed with the domination of all peoples. He is manipulative and deceptive, capable of offering power and control to those who may serve him. His true form is not often shown, but his presence can be felt by his shadow, a being of pure darkness that incites fear and corruption. Sauron is patient and relentless in his pursuit of the One Ring, which he forged to extend his control and enslave Middle-earth. He commands the Nazgûl and his armies of orcs, trolls, and other creatures. His ambition is matched by his desire to achieve total subjugation of the free peoples of Middle-earth.