Absolutely fantastic hack, it's quickly becoming one of my favourites! I just have a question.
I've been having trouble evolving my Hisuian Sliggoo into a Hisuian Goodra. I already got the Hisuian Sliggoo by evolving goomy at night. I don't see any special evo method on the doc for Hisuian Goodra, but I can't get my Sliggoo to evolve. I've tried both day and night, as well as keeping rain dance learned. It doesn't have an everstone or anything, and I'm just wondering if it's a bug or if I'm just missing something. Appreciate any help I could get!
(also i was wondering how to get hisuian avalugg? i didn't see it on the docs either. i'm working on an all hisui mon team for my casual run)
edit: i was able to find get H-Goodra by going to route 33, where it's raining, but idk how to get H-Avalugg