Emperor Palpatine

Emperor Palpatine, previously known as Senator Palpatine, is the Sith warrior known as Darth Sidious who, through the use of Order 66, launched the Great Jedi Purge. He, along with his disciple Darth Vader, control much of the galaxy under the umbrella of his Empire. He is a key person in the world of Star Wars: Jedi Fallen Order.