4. Darth Plagueis
You maybe will be disillusioned by this decision however, I need to make it. Plagueis wasn’t the best with the lightsaber and although his major strength was Force control, he doesn’t excel at it
So why did I pick him? Well, he was the Sith’s greatest scholar. He was fixated on deceiving death and gaining everlasting life. What’s more, he conducted many experiments which brought about loads of information. This information made it possible for future Sith to cheat death. Furthermore, his apprentice was Darth Sidious, the Sith you may know as Senator Palpatine. That’s right; he’s the master of Darth Vader’s master.
3. Darth Vitiate
Vitiate killed his dad with a thought when he was only 10 years old. He later went ahead to murder off a whole planet, including various Sith Lords. Furthermore, he absorbed the majority of their powers. In doing this, he got to be immortal. Well, he was almost immortal. As it is, he died millenniums after his birth. Vitiate was the Sith Lord who ruled the longest.
Furthermore, he once bested Revan and was the muse of Darth Plagueis since Plagueis was jealous of his knowledge.
