Anybody who needs "resources" to worldbuild is a fucking hylic who can't imagine an apple, doesn't have an internal monologue, and can't say how he would feel if he didn't have breakfast yesterday. Worldbuilding is piss easy. I made pic related in like 2 hours. Then I took another 2 hours to come up with all the stuff in the pastebin, then over the course of the week, in my free time, came up with some minor additions and edits, but that was like 10% compared to the 90% I did on the first pass.

https://pastebin.com/raw/80nbEPrH

The one thing I used ChatGPT for was to turn the prophecy I wrote out into a more poetic and mysterious sounding thing, and honestly, I might redo it myself manually because I don't love it.