As of now, I think all saves function with the same mechanic. Called it Spirit save as it was related to that part of them, but will find a way to reword that. For now, essentially think of it as they need to Save (and here WIL being the relevant stat) to get over 8 in order to "save" their own spirit, or for a friend to then save their spirit? Thanks again! Currently writing a supplement with solo oracles! Stay tuned