I've been trying to come up with something my fantasy world's monster killers can use to keep spirits, undead and such at bay. Since there is no Christianity-like religion in my world I've thought of maybe using an odor of some sorts. Something humans might find distasteful, but which would be intolerable to a creature with a sharper sense of smell.
However, I know very little of such things. Could someone give me suggestions on odors?
However, I know very little of such things. Could someone give me suggestions on odors?