rotting bones wrote: ↑Mon Nov 14, 2022 6:27 pm
linguistcat wrote: ↑Mon Nov 14, 2022 1:55 pm
Travis B. wrote: ↑Mon Nov 14, 2022 1:57 pm
Maybe it's the disulfides in garlic that repel vampires - disulfides are poisonous to many animals, actually - but that would mean that onions ought to have the same effect on vampires.
Of course, I would recommend making garlic essential oil and filling a squirt gun with it for use against vampires.
Disulfide has an antimicrobial effect. Maybe vampires are so rotten, the mere threat of moving them in the direction of a well-preserved corpse is enough to take the wind out of their sails.
It's interesting that y'all want to treat magic as a form of chemistry. That's probably the default approach for people trying to think about magic systems (e.g. D&D players), but it feels to me like it misses the spirit of magic, which is semantic and Aristotelian. E.g. here's an actual magic recipe from the
Arthaśāstra:
Fast for three nights, then take the skull of a man who has been killed with a weapon. Grow barley in it, irrigating with goat milk. Make a garland from the sprouts; this will make you invisible.
The key question: why do you have to fast? Does that change how the barley grows? For that matter, what about the skull of a man who just died from an anvil falling on his head?
My answer would be: this is prescientific thinking; it was assumed that
the universe operates the same way humans think. Magic isn't a chemical process; it knows if you have been fasting or not, it knows if the skull you used came from a murder victim. It knows if you use goat milk and not, say, sheep milk with additives to make it more like goat milk. How can that be? It makes no sense if the universe is a godless automaton, but the prescientific feeling is that the universe works according to human categories, and the units that make it up are things that matter to humans-- e.g. "goat milk", not "an emulsion of butterfat globules within a water-based fluid that contains dissolved carbohydrates and protein aggregates with minerals".
So if it's garlic that repels vampires, you had damn well better get garlic... cloves or flowers according to your recipe, but not garlic powder, garlic oil, disulfides, onions, or whatever.