Originally posted by Darth Sexy
Find me that quote in Evil Never Dies, not in wookiepedia, because as far as I remember, Revan was the last DLOTS until Darth Ruin.
1. Darth Malak was a Dark Lord of the Sith, if you recall.
2. I'll quote this passage Evil Never Dies: The Sith Dynasties:
"Many times the title of "the last Dark Lord" has been erroneously applied. First the Dark Lord Naga Sadow, vanquished by the Galactic Republic in the Great Hyperspace War 5,000 years before the Battle of Yavin, was thought to be the last. Then a thousand years later, the fallen Jedi Exar Kun was considered the last of these dark siders' twisted kind. Then Darth Nihilus . . . then Lord Kaan . . . then Darth Vader."
And from my copy of the New Essential Chronology, page 24:
"A host of Sith Lords rose up to fill the void. Darth Sion, Darth Traya, and Darth Nihilus were among the many to take advantage of the Republic's inability to safeguard its holdings after the Second Sith War."
If Darth Nihilus wasn't an actual Sith Lord, he wouldn't be noted to be such by various sources. Dark Lords of the Sith tend to not take kindly to "pretenders", as evident by Exar Kun, and the Sith Lords Bane and Andeddu, who proclaimed Darth Krayt as one. Kreia even states that "He is one of the Dark Lords that follows you"; although, you can take that for what you will, but it is supported by other materials, which are canon.