It's pretty much diet Ascension WoW, which is actually a good thing because Blizzard is at their best when stealing other people's ideas (Guild War's mounts for Dragonflight, Warcraft 2 = Warhammer, Starcraft = 40k, Overwatch = TF2+MOBAs, etc).
You can make a lot of stupid specs with Ascension WoW because it's classless and Mystic enchants let you build some really dumb shit. I will say that SoD looks like it won't be as crazy (because Ascension has had several years of building up these designs and their classless system enables that even more) but Rune Engravings in SoD look to be infinitely more convenient to change and apply than Mystic Enchants in Ascension.
Project Ascension is the #1 Classless Game. Create your Own Class with any Abilities and Talents and play through the best expansion
ascension.gg