Dredgen Yor. The Warlords that the Iron Lords had to subdue in order to create the Vanguard. Jury's still out on Toland The Shattered. Anakin Skywalker was actually a creation of the Darkside of the Force...and all Palpatine did was manipulate him into turning away form the Jedi teachings and the Light to free the darkness that was already in side of him. One can argue that Obi-wan briefly touched the darkness in his rage at the death of Qui-gon Jinn....and that power helped him to defeat Darth Maul. But Kenobi quickly pulled back from it. Whereas Anakin was always flirting with the edge of it. From the slaughter of the Raider village that killed his mother....to his often questionable actions during the Clone Wars...and his discussion of Jedi tactics with Tarkin. That the Republic would lose because "It wasn't willing to do whatever was necessary to win". "The Ends Justify The Means" is how evil defends itself to itself.