>>534253910
https://danbooru.donmai.us/wiki_pages/tag_groups
is your bible

you want to keep it to single tags outside of custom tags from loras. There's an addon for comfyui to autocomplete tags which can help, but just because a tag is there doesn't mean it will be recognized.

I'm not experienced enough to say if descriptive tagging actually works in other checkpoints like it will for pony.