Is Varsuuvius Lawful, Chaotic or True Neutral?

[hamishspence]

we have absolutely no proof at all that OotS uses anything from either of those books, including alignment.

Deathless (although they might have been Eberron-style rather than BoED style).

Eye of Fear & Flame (BoVD).

Yes, the books have flaws- but they're still the main sources for the general definitions of Evil acts (and good ones).

And which "magical evil-torture spells" are you thinking of? BoED is pretty clear that torture is evil in itself.