1. Luke Skywalker
2. Kyp Durron
3. Darth Plagueis
4. Thrawn
5. Corran Horn
6. Mace Windu
7. Anakin Skywalker/Darth Vader
8. Emperor Palpatine
9. Obi-Wan Kenobi
10. Darth Maul
Honorable Mentions - Darth Malgus, Jacen Solo, Jaina Solo, Ulic Qel-Droma, Boba Fett, Yoda, Kyle Katarn, Han Solo, Revan, Darth Bane and Ahsoka Tano.
"He walked upon the surface of my dead world, and there, lying in the bodies of my race, he took me for his own. And he made me *see.* And for the first time, I saw the galaxy. And I wished to die. To this galaxy, my world, absent the currents and spectrums of the Force, was nothing but crude matter, rock, flesh, emptiness. He made me *see,* and at that moment, I longed for death more than anything, even more than in those moments when I had lain next to the bodies of my kind. He showed the flickering of life on other planets, the mass of beings that swarm through the empty places of the galaxy. To see such creatures, disconnected from themselves, their world, their place in it, unable to see the currents and how they affected everything around them. He showed me to make me believe in his cause. He convinced me the galaxy, all life must die. He fed upon its ugliness, its screaming, and in its place, he left silence... and where there was chaos, he brought stillness... and order."
―Visas Marr (Star Wars: Knights of the Old Republic: The Sith Lords)