Some "diegetic" spells. You know... They don't need to mechanics to balance them or whatever. So you can let your players cast them as much as they want. Because it's not a cantrip, it's a cantrap. Sorry for my bad handwriting.

Blood Stories is a system agnostic guide for those looking to lessen the lethality of some of your more gruesome games without damaging the spirit of the game. Have your characters suffer through life. Break their bodies. Scar their minds...