Who do you think is the best Sith Lord?

It would definetley have to be Exar Kun! Not only did he take out his old master, but it also took an entire Republic Fleet, along with a whole company of Jedi to destroy him! And he was still alive!

Miin Bodenna
Co-CEO of Massassi
defense department

 

Marka Ragnos, he brought the sith into the Golden age.

 

Naga Sadow. He was the meanest baddest Sith that ever lived. He brought the Jedi to their knees, and to top it off he trained the guy that trained Exar Kun.

 

Darth Sidious.

He won. Its obvious, Palpy did everything a Sith sets out to do with His or her life. He just didn't know when to die.

 

Must I remind you Ragnos practically instructed all sith lords, including Shadow, in the Golden Age!

 

But Ragnos died and his spirit never came back. Sadow was able to live on in spirit form for thousands of years and is thought to still be lurking around, as no source has explained what happened to him after training Freedon Nadd.