Dark lord

The armor design of the dark lord Sauron, as depicted in Peter Jackson's Lord of the Rings trilogy

In fiction and mythology, a dark lord (sometimes capitalized as Dark Lord or referred to as an evil overlord or evil emperor) is a powerful villain in fantasy or science fiction stories who rules over evil forces and wants to control or destroy the world.

Key characteristics

Motive

They seek total power, conquest, or complete destruction.

Powers

They usually possess dark magic, ancient secrets, or super-advanced technology.

Followers

They rule over armies of monsters, minions, or villainous henchmen.

Lair

They usually live in a dark, dangerous stronghold (like a volcanic fortress or a shadowy tower).

Famous examples

Sauron (The Lord of the Rings)

In J. R. R. Tolkien's series of books, Sauron is a shadowy ruler who created the One Ring to control Middle-earth.

Voldemort (Harry Potter)

In J. K. Rowling's series of books, Lord Voldemort (born as Tom Marvolo Riddle, and also known as "He-Who-Must-Not-Be-Named", "You-Know-Who", "The Dark Lord", or "Tom") is a dark wizard who seeks to conquer both the magical and non-magical worlds.

Darth Vader and Emperor Palpatine (Star Wars)

In George Lucas' franchise, Darth Vader (also known as Anakin Skywalker) and Emperor Palpatine (also known as Sheev Palpatine, Darth Sidious, or simply the Emperor) are galactic tyrants who rule through fear and the dark side of the Force.