This explannation of the theory saying that Jar Jar Binks is the most powerful Sith in the universe will blow your mind!
Darth Bane. Possibly the most powerful sith Lord to ever live. Creator of the Rule Of Two.
Darth Nihilus, if it weren't for his hunger he'd be the most powerful Sith Lord in existence.
How Will Kylo Ren Rank Amongst The Most Power Sith Lords Ever? | moviepilot.com
Sith | The 10 Most Powerful Force Users of the Dark Side « furiousfanboys ...
Darth Revan was one of the most powerful Sith Lords of all time. He could wield multiple lighsabers at once using only The Force. He was almost impossible to defeat in combat.
Poderoso es el lado Oscuro de la Fuerza
Chancellor Palpatine aka Darth Sidious
Star Wars - Sith Lord by Michał Sztuka
Top 10 Strongest, Most Powerful Sith Lords of All Time | ReelRundown