Originally posted by SunRazer
1. That was Temp's argument. Regardless, being unburdened by archaic Sith teachings can be said of Nihilus as well, yet he is still a Lord of the Sith.2. Actually, Traya mentions that the Sith is a belief way back in the mid game, yet she still calls Nihilus a Lord of the Sith.
Nihilus' interest was not in reforming the Sith either, or frankly, even leading them. He enslaved a group and had them serve under him for his own ends, nothing more; he would've consumed them in time if Kreia's narrative is accurate.
3. Right, so if it's referring to Valkorion in the present tense, it doesn't refer to "Sith" in the context of a Pureblood, but rather an adherent of the Order. So Valkorion remains an entity of the Sith Order. Note that the term "Ancient Sith" refers to an Order also, not a species.
When evaluating a research work, do we care about initial proposal and/or concentrate on iterative processes of theory building effort? No. We consider final draft for evaluation.
Tenebrae's story developed in a similar way.
Doesn't matters if Tenebrae was referred to as an ancient Sith entity in a codex entry. This is the final description:
Over the millennia, Valkorion wore many faces and names: Lord Vitiate; Emperor of the Sith; Eternal Emperor of Zakuul. For centuries upon centuries, he shaped and manipulated galactic events, bending the arc of history to his will during his obsessive quest for immortality. A being of unfathomable power and insatiable appetite, he transcended death multiple times, shedding his physical shells as they were discovered, defeated, and destroyed... only to return in another form.
From (Star Wars: The Old Republic: Knights of the Eternal Throne: Codex Entry titled "The Fall of Valkorion."😉
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"Valkorion. Tenebrae. Vitiate. Emperor of the Sith. My low-born son has worn many masks." - Lord Dramath
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Same cannot be said for Darth(s) Nihilus and Traya; they might be far from being ideal adherents to Sith philosophy but they did not establish a new identity and officially renounce their allegiance to Sith.