Originally posted by The_Tempest
I think it's fairly reasonable to assume that the ancient Sith knew of Nihilus's technique. Not only does Avellone confirm it backhandedly (though I agree that his words alone wouldn't necessarily amount to a proverbial hill of beans), Kreia says it in the game. Finally, the construction of weapons like the Dark Reaper justify it: the Sith, fearing that prolonged use of the technique would begin to destroy their personalities, forged technology capable of unleashing such power.
The quote does give way to some nice theories.
It was probably a technique associated with the Sith, of course. But they couldn't teach it.
My little Retarded friend who hasn't played the game yet, didn't even know that. 😆