Its tempting to say Bastilla lead, but she won me plenty of crystals and TW victories before Revan came out. I still split them sometimes in GA depending on what my enemy has.
Savage would be the next closest, but again back in the day he did lots of work in P1 of Tank and caused great TW havoc.
And I don't regret that I did it but I regret it is now useless. Finn. So disappointing.
Back before I read the forums, I almost zetaed Clone Chewie because it sounded cool. Now Bossk has both of Clone Chewies specials in his taunt.