Sauron

Sauron is a fictional character from J.R.R. Tolkien's Middle-earth legendarium, most notably featured in "The Lord of the Rings." He is depicted as a powerful and malevolent dark lord who seeks to dominate all of Middle-earth. Sauron originally served as a servant of a greater evil but became a formidable force on his own. Central to his power is the One Ring, which he created to control other magical rings and their bearers. His quest for power leads to epic conflicts between good and evil, embodying themes of corruption, ambition, and the struggle for freedom.