this is not really asking the developers if they could put one in (thou i would like a level editor) this is just going about how it would best function if one did exist.

Firstly i don't think crowns, rarity's, and heat should drop as that could be exploited easily. i do think there should be some sort of reward but it is set to prevent op farms. i also think event enemies like black kats should not be allowed into the editors as those are event monsters. the editor should be simple enough. an over head view of a grid and a page that you can drag and drop walls mob spawners and so on. a rating system is obvious since you want to see good levels. making a level could cost energy and this could be a nice way for three rings to make money but playing them would either be free or you would pay crowns to play it and clicking a replay button if you fail would be free or cost a lot less. and the crowns would go to the level maker. you can also add a tip at the end of the level. bosses are a bit iffy. you cant just slap a boss in a room dude to the specific nature of the AI and you would be able to farm tokens with ease and due to this bosses should not be a thing. custom lock down levels are an idea but that seems a bit complicated. levels should have some sort of size limit but it should be enough for you to make the level you want. these are all ideas on how a level editor would work. I am not asking gray havens to put one in due to them having a lot more important things on there hands but if there was a level editor in these ideas would help with it. and a level editor would help a lot with the life span of the game.