So today, Professor Dolohov showed us this fascinating spell that lets you use your own blood to lock a box so it can't be opened. It doesn't just work on boxes -- you can also do it with an envelope, for instance. But the material has to have once been something living (like wood).
I've been wondering this evening if it works on fibres -- wool, cotton, silk, linen. Cotton comes from a cotton plant, so surely that would work. Wool comes from a sheep, and sheep are alive but I'm not sure if the wool is? And silk comes from silkworms but I don't quite know how they make it so I'm even less sure about that. I suppose I could test it out on a sock, but I'm not sure how a sock even would lock, and I don't particularly want to get blood on my socks. I think I have a little wool pouch somewhere in my trunk, if I can find it (it's a pouch for my omnioculars) so I can test that out later.
He let us try it ourselves and taught us the incantation. (You only got to try it if you volunteered, but lots of people did. I suppose I don't blame the ones who didn't, because you DID have to use some of your blood, although he taught us a spell for that, you didn't have to jab yourself with a knife or anything.)
Professor Dolohov prefers the term Noble Arts but he does use the term 'Dark Arts' quite a bit in class, since that's what we're all used to. Anyway, it was dead interesting. The Slytherins and Ravenclaws will get to learn the box spell on Friday, I think. What was your double-period class like? Ours isn't until tomorrow. (I guess it's the Slytherins and Hufflepuffs who had it earlier in the week?)
I've been wondering this evening if it works on fibres -- wool, cotton, silk, linen. Cotton comes from a cotton plant, so surely that would work. Wool comes from a sheep, and sheep are alive but I'm not sure if the wool is? And silk comes from silkworms but I don't quite know how they make it so I'm even less sure about that. I suppose I could test it out on a sock, but I'm not sure how a sock even would lock, and I don't particularly want to get blood on my socks. I think I have a little wool pouch somewhere in my trunk, if I can find it (it's a pouch for my omnioculars) so I can test that out later.
He let us try it ourselves and taught us the incantation. (You only got to try it if you volunteered, but lots of people did. I suppose I don't blame the ones who didn't, because you DID have to use some of your blood, although he taught us a spell for that, you didn't have to jab yourself with a knife or anything.)
Professor Dolohov prefers the term Noble Arts but he does use the term 'Dark Arts' quite a bit in class, since that's what we're all used to. Anyway, it was dead interesting. The Slytherins and Ravenclaws will get to learn the box spell on Friday, I think. What was your double-period class like? Ours isn't until tomorrow. (I guess it's the Slytherins and Hufflepuffs who had it earlier in the week?)
I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 03:14 am (UTC)Now I can think of loads of other questions I should have asked him instead of just the one I did.
Like are there any counter-spells I can use to keep Finnigan from using Obfirmo Sanguine on something of mine.
Re: I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 03:33 am (UTC)Won't be able to look it up until I'm home for the Christmas hols, though.
Re: I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 03:44 am (UTC)I mean, you might not want to specifically say Finnigan, but I'm sure it's not news to Professor Dolohov that students hex each other. Or play nasty tricks like using this sort of spell on stuff that isn't theirs.
Re: I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 04:47 am (UTC)D'you know I got House Points for asking him a question during the lesson, too. I asked whether if you did this spell with your blood and then someone took the object, whether they could use it to cast spells that would target you, because it'd got your blood signature wound into it.
Re: I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 04:54 am (UTC)What did he say?
Re: I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 05:19 am (UTC)And then he said there's not much risk of this spell being turned against you because the magic gets directed inward on the object, and because it's just meant to make the object recognise you as its owner.
And then he said it's also not very risky because it only takes a little of your blood. But get this. He said someone could do as much against you by using your hair if you don't vanish it out of your hairbrush in the mornings, or if you cut yourself a little and bleed on your robes. He said that happens to everyone all the time, so if you wanted to collect someone's blood for a Dark charm, you could just lift it off their robes.
Do you vanish your hair out of your comb and brush?
Um. He did promise he'd tell us if he's ever teaching us anything that could be really dangerous to us. So we'd know before we did it.
Re: I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 05:22 am (UTC)Maybe I should start.
Re: I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 03:47 am (UTC)I've USED this sort of blood magic, you know. We put Terry's blood in his bracelet, and Hermione's in hers, to keep them from getting lost. I've done the same magic on some things of mine I was worried about losing. I've never thought of it as Dark Arts, actually.
Re: I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 03:58 am (UTC)Well...doesn't mean I'm going to stop using the bracelet.
Re: I Solemnly Swear That I Am Up To No Good
Date: 2012-09-13 02:05 pm (UTC)Meant to reply last evening when I saw Ron's first but my Arithmancy for today took longer than expected, what?
But I say, that's rather the point Professor Dolohov was making--that it's not a particularly Dark spell at all. I wonder if he'll tell your class what he told us, that it doesn't require any particular skill or affinity for Dark Arts to do this one, just blood and the incantation. And the right sort of object to use, what.
I still didn't volunteer, though. I wonder if that's a mistake. He did seem to want to question the translation I had done, quite a bit. I had to pull out the original just to make sure I got it right. (Which I thought rather odd, his interest in that. The translation in the concordance was bally well terrible so I thought mine couldn't be any worse!)
Luna, Dux, you'll have to tell us how your lesson goes.
-Justin