I am horribly surprised to say that the third strongest sith lord is Darth Traya...
Here were the results:
1. Darth Traya-40.00%
2. Darth Plagueis-30.00%
3. Marka Ragnos-15.00%
4. Darth Nihilus-5.00%
4. Darth Revan-5.00%
5. Darth Krayt-5.00%
1. If you pick other, please respond with something like this:Other; sith lord name
2. If you have any suggestions for list number 4, please contact me with pm.
3. Darth Taalon is not available because of the fountain situation.
marka ragnos is the third on my list, he was said to be stronger than naga sadow and will all know how powerful he was. It was also said that he was the strongest sith lord of his time, which tulak hord was in his time, meaning that he was more powerful than tulak hord who can handle armies of 50,000 using only the blade. he created the most powerful terenterak in all star wars history. he also trained against this extremely force sensitive creature. it was said that he could blow it through walls of concrete. to destroy his competing sith lords, he simply stayed in his palace and used the force to cause the two empires to obliterate each other. these were powerful sith too, that he manipulated with such ease. he also taught ludo kressh before defeating simus and kressh could be close to defeating sadow. he was also extremely wise and could defeat both naga sadow and ludo kressh when he came back as a force ghost at his funeral. did i mention that everyone was so scared of him that no one attempted to murder him. and people tried to assassinate both vitiate and sidious.