Where is the general consensus on where to place Nyax??? Plageuis Tier?? Above the likes of Vitiate??? Who is his essential equal?

Bump.

Spire!Nyax is stated to have more power than "any being alive has ever sensed" and is also able to "crack this world [Coruscant] in two". What's more, The New Jedi Order: Enemy Lines II: Rebel Stand states that he's, in fact, more powerful than NJO Luke Skywalker, Mara Jade Skywalker and Tahiri Veila. So, the only Force users who can possibly beat him are DE Sidious or DN/LotF/FotJ Luke and maybe Lomi Plo or UnuThul.

Only the absolute top tier force users. I’d say only Luke,dark empire palpatine,Krayt , Darish Vol and maybe yoda can defeat him.