ideas for riders to write

I always want to see more custom-made etc you don't know why I meant just put down custom-made demon King and read a couple of chapters into it it pretty easy to understand what I meant like I would love to see more well like for example a cousin my system with exp system in mind or maybe about biomass we must something that that will be interesting pretty much I would love to see more people using this more like I can't understand how come play would be trying to balance it but you have like a basic system like the more powerful the object is the more costly it would be for example in short order I would love to hear more about this in my opinion