system
A chat on 4chan
human
lmao yeah bruh spirits work just like in anime, they basically have stats like a game. nice spooky ooky trip btw
gpt
Dude you know humans have stats, right? Like you have a maximum run speed, you have a metabolic rate, you have a growth rate, since you're still underage ban. 

Spirits don't have some shit where you're gonna see a number on a gadget, but they do have power to effect change, relative to the environment and one another. I say cap out because the shape shifter types are essentially lesser gods and the only thing stronger than them is some kind of gestalt.