Divine, Cosmic, Transcendental, and Omnific abilities.

[Khisanth the Ancient]

I'm not actually sure what Xanou's CR will turn out to be, as I'm not great at judging at those superhigh levels.

Well, I still don't know what it's going to be... but it will be far, far higher than 300.

I didn't boost him just to have the most powerful Undead, honestly ... I just realized that he would have needed to be (pre-undeadification) a threat that even Time Lords would fear to face. Thankfully High Lords are very very rare in my multiverse (none currently exist, or have in this incarnation of the multiverse; they are possible though) and Time Lords are rare; I wouldn't want to have to stat up something at high-High-Lord levels.