This is not Margaret's parents' kitchen, this is a bar.
". . . I could not possibly have done this on accident."
If it suddenly disappeared that would arguably be even weirder. She takes a step into the bar, notes that according to her ring she isn't stopping anything bad from happening, and walks farther in and looks around. The view of exploding stars out the window is extremely cool.
"Yeah, this is pretty creepy." Margaret is debating whether to offer to try to teleport them out, but this bar wouldn't fit in her parents' kitchen and she's still never teleported into or out of an expanded space and she really doesn't want the first time to be with a passenger and a lot of other weird stuff going on. "Hello? Is anyone else here?"
She walks up to the counter and examines it. There's nothing behind the bar where you would normally expect shelves full of alcohol, and nothing on the bar where you would expect a cash register or something, and overall this whole place gives off an air of "faked up to mess with people without a ton of attention to detail".
"There's a Heaven - Lawful Good outer plane - and an Earth, that's one of the Elementals. We have pegasi and universities. Uh, everybody in the plane is - no, that's not true, some people in Axis aren't Lawful Neutral, but that's the way to bet. The natives all are, and the dead people, and most of the gods."
"How do you mean they just stop existing, what's happening to their souls - I could probably make a soul-trapping thing so somebody could take your soul somewhere appropriate to let it out before it dissolved or whatever, I never have and it'd be hard but I'm good at what I do -"
"Because I'm a kid with no medical training and I can't prove my methods are safe because I haven't tested them and I can't test them because I can't prove they're safe."
And because if she wasn't a dragon they might well not be safe, to be fair, but she can't be fair because even if whoever abducted them probably knows about her business they might not know her species, and Ismat almost certainly doesn't.
"I guess it'd be hard to come by if you don't have gods. If the damn door would open I could get you some missionaries, fix that right up. - well, maybe after my brother in law checks that their souls wouldn't dissolve if something happened to them, that'd be a bit much to ask."
"No, no, there's dozens, but not all of 'em have active churches in the area and not all of those are relevant to me. Uh, they pick clerics, who can do magic, especially healing, and who carry out their will in the material plane. My husband's a cleric of Abadar, and his brother's Abadar's mortal aspect, pharaoh of Osirion; the church handles banking and insurance and regulatory compliance and pilgrimages to Axis and social services and such, so Merenre, my husband, does that, and my brother-in-law rules the country."
"That's really cool. Especially how they all do healing in addition to their specialties. I admit I'm kind of hesitant to invite unfamiliar powerful beings into my universe, but if we get out of here and if my universe isn't a death trap that keeps people out of their afterlife I'll at least think about it and try to learn more."
"That's good. --Do you think he'll be able to get me home too? Nobody I know knows about other worlds; they won't know where to look for me." Bella has as good a chance as anyone of figuring something out, but she'd have to develop new spells even just to find out that Margaret isn't dead.
"- I don't, I suppose Pharasma does it? It just reads off you the same as Detect Alignment would except it can tell you about specific things you've got in mind and not just your whole life all together. I broke a law for about a decade and I'd rather like to go to Axis now I've cut that out, I wear one -" She taps it on her head; it's gold and jacinth.
"Axis, Heaven, Hell, Nirvana, Elysium, Maelstrom, Abyss, Boneyard but you can't stay there forever, Abaddon but if you sort neutral evil you're allowed to pick Hell or the Abyss instead I hear. They're all - communicable with in theory, but Axis is the one that lets you go buy lunch and rent a safety deposit box or what have you."
"No, but getting rid of one isn't understood to be alignment-safe at any particular moment. I guess that could be a weakness of our statistics but honestly some people can't tell they're pregnant for months, you don't want to count on having a one-week window or anything, just have to keep your clothes on till you're married and bringing in enough coin to feed 'em."
"I have never consulted an herbalist about this because I was posing as a man for a while and then I got engaged the same day I stopped, but you'd want to be really sure it wouldn't kill a baby. Women aren't allowed to buy, say, shapeshifting potions, because those'll kill a baby, and you just can't be that sure you aren't pregnant unless the thing you're doing is not having any sex."
"I'm pretty sure the pill we have can't make you miscarry even if you take it wrong, it just works or it doesn't. Also, not letting women buy shapeshifting potions sounds kind of excessive? Presumably the woman knows more than the potion seller about whether she's been having sex. Are women also never allowed to, to drink alcohol or do extreme sports or whatever?" Honestly, with evil-afterlife levels of danger hanging over anyone who loses a pregnancy and has it magically labeled their fault, it's a wonder any of them ever try to have kids on purpose.
"Well, it might be evil for the potion-seller too, see. So if I wanted to shapeshift for some reason I'd go to my husband about it and he'd decide if he trusted me it was a safe time, which a potion-seller who doesn't know me can't very well do, and maybe buy me a potion or maybe only do it if I said some things under a truth spell or something, and that'd be on him if it turns out aiding and abetting lands you in trouble. We're allowed to drink... I think sports aren't illegal but I wouldn't expect to see women at them unless they were adventurer types already."
"No, also just harder to cast hostile spells on - they have a failure rate - harder to stab usefully, that sort of thing. I think the leading theory is that adventuring, which is how people tend to level, involves getting healing magic cast on you a lot, and that's good for you? I don't know if there's been a study, you'd have to pay someone a lot to adventure without access to healing."
"Well, magic's expensive, and rich people're also more likely to have taken lessons in magic or at least fencing or something, it isn't a clean experiment. The really high level casters I know are not getting people trying to stab them in front of me but I am a rich person and once one of my apprentices tripped holding a pliers and ought to have driven it through my foot, and I got a bruise? Didn't bother having that fixed though I did get the shoe mended, that's a cantrip, cheap as a few loads of laundry."
"My magic doesn't seem to need a power source. It does use something, because effects that aren't attached to an object wear off eventually, but whatever resource it needs I can't see where it's coming from. I wonder if it runs off something completely different from yours or if it's the same kind of power but my world has more of it."
"Does it need to be a necklace with a chain, or can it be any pair of connected objects? I'll also need pencil and paper and a potentially annoying amount of time staring at diagrams, but I can see if the bar takes PayPal and it's not like either of us has much else to do right now."
"Well, I'll see what the bar charges for a nonmagical but otherwise exact copy; that's more likely to work."
She goes back to the bar and asks, after a quick check that she can temporarily suppress her own invisibility ring and is therefore still cheating awesomely.
"Good to know. Now I need to sit here doing math for several hours; it'd be easier if I had the spreadsheet but unfortunately it doesn't count as published enough for Bar. And then . . . say, Bar, could you copy a piece of paper exactly if I handed it to you, or is there something I could do from in here that would count as publishing it?"
Margaret also gets lunch (a plate of fruit and nuts she can eat while working) and checks that she can still suppress her own invisibility ring, because this is even more than usual not a project she wants to do without being able to cheat. She borrows a ruler and a protractor from Bar and spends a while drawing, spinning the paper around to reach every section. If the door keeps being obstinate, she eventually stands up, blinking and holding a complicated diagram.
Bar can get her some common low level scrolls - some of the available options aren't specifically wizard scrolls, other spellcasters can write them too - and highly trafficked mid-level ones like Sending and Teleport. Runecasting diagrams have apparently never been "published" per se in Margaret's world.
Can she at least get that book she got from the library when she was just starting out, with a diagram for boiling water in it? It has just occurred to her that the translation effect in here might cause all spells to go off as if she's saying them in English, and she wants to check that on a tiny version of the water-boiling diagram and not on something unfamiliar where the result is likely to be an uninformative "whatever that was it needed suppressing" at best.
Cool. Trying to cast it straight out of the book does nothing, not even "something bad that gets suppressed, so she hasn't found a Get Out of Tracing Free card, but it's not like she has anywhere to be right now; she can copy it onto a new page. Does the water-boiling spell behave normally or does it produce a massive steam cloud? (She determines this out in the yard, standing well back.)
Good to know! She goes back inside, scrutinizes her sheet for flaws again with slightly fresher eyes, and turns to Ismat.
"Next step is coming up with a detailed verbal description of what exactly I want to do. The easiest way might be to hold both necklaces and say 'give the necklace in my left hand the same magical properties as the necklace in my right hand', since it means I don't need a solid grasp of how your magic works."
"It's not all made of spellsilver, just this bit here. It's not actually good for most of the structural features of... anything. There are different kinds of spellsilver but I mostly work in this sort because it's the densest, holds the most without having to make somebody an entire gorget."
Margaret thinks for a moment, then snaps her fingers. "Bar can't make magical objects! So I can try to sell back this necklace and buy one with an appropriate bit of spellsilver and if she can't sell it then it's a magical property and if she can then I'll have some."
Margaret is having so much fun. She takes some notes about potentially stacking effects from both magic systems on the same artifact, then goes back to Bar and gets set up with a necklace containing the same kind of spellsilver as Ismat's original, in the same shape and attached similarly to the rest of it.
Anything else before she tries the test? If she gets it wrong she'll need to retrace the whole diagram before she can try again.
"Huh. I guess theoretically I could parallelize by paying someone to do tracing while I do design and incantations, if not for the secrecy. Anyway, might as well find out if I need to go back to the drawing board for this one." She lays the diagram out on the floor and gets the correct necklace in each hand and starts speaking in what Ismat won't be able to notice is French.
And momentarily there is no visible result whatsoever, which Margaret is very happy about!
"That probably worked! I can't be sure until you try it, but I didn't have to suppress any explosions and that usually means at least a partial success. She hands over both necklaces.
Margaret bites her lip. "Theoretically, yes, but once you know the risks you might not want it. I can't teach the thing that lets me block the side effects when something doesn't work on the first try, so if you got a line wrong in a diagram or made one mistake in the initial math or didn't specify something precisely enough in an incantation or stumbled over a word you'd get anything from a cloud of ash to a big explosion to being turned into a different species."
"That sounds extremely hard to specify and might not even be possible without turning you into my world's form of shapeshifter, but on the other hand it would be world-changing if it worked. So far working on immortality and resurrection first has seemed like a better bet, but maybe multiple worlds changes the calculus in favor of metamagic."
"Oh, wow--that changes so much. I have money but not 'huge pile of diamonds' money but if we could resurrect people that would make spell development a lot less dangerous. And maybe we could resurrect dead experts who could do the suppression thing and learn their lost knowledge! But that's got weird political risks because there was a war and enough knowledge got lost that I don't know the names of any experts who definitely wouldn't start it up again." Also she wants Bella's mom back first of everything, which risks making the politics worse, but she's going to hold out hope that she can figure out how to have it both ways.
"Ah. I don't know where anyone is buried, but when we get out of here I might be able to find out." Also she doesn't know if Bella's mom even is buried as opposed to cremated and the best-case scenario still sounds gross. "Maybe the best thing to do here and now is for me to teach you the spells I know work, if you're okay with the risk of doing the copying wrong or mispronouncing a word. It's safer than trying to design new ones."
"Any language that isn't your native language, which is going to make teaching you in here very tricky. Casting in your native language puts too much power into the spell with generally horrible consequences. No, I don't know why; if it was designed the designers did a bad job."
Explanations time! Here are the possible meanings runes can have; each rune has a bunch of meanings in different ratios, scaled by the size of the rune. You want your diagram to contain a bunch of the meanings you want and as little as possible of the ones you don't. By arranging them like so you can get the second set to cancel out the side effects of the first set, then the third set to cancel out the side effects of the second set, and so on. She uses the spent water-boiling diagram as an example because it's fairly small.
"Don't cast in your native language. Double-check your meaning math and if possible have someone else double-check it. Use a straightedge and a protractor to draw your runes and then double-check that. Incantations should leave as little ambiguity as possible. Cast in a quiet place with no interruptions so you're less likely to trip over a word . . . I should get you a book on it, I want to make sure I don't miss anything and a book will have examples of the consequences of mistakes so you can get set up to mitigate them." She returns the books she doesn't need anymore to Bar and gets the book of runecasting accident case studies she has such unnerving memories of.
"They'll need to cast in a third one, then; it has to be one you learn formally instead of picking it up as a baby. Also, I need to emphasize: all of those rules are for casting something that's already been tested. I don't know how to develop new spells safely. I still have to do a bunch of trial and error most times that would probably kill anyone else. I should test the translations of the spells I know into a couple different languages on your world; translating can introduce meaning changes."
"Well, the translation effect in here has been good enough not to trip us up in ordinary conversation, so it's at least a first pass. If I say the incantation out loud and then you write it down in Taldane then it'll be in Taldane and I can look at it written down and see if translating it back has introduced any changes."
She recites most of the incantations she knows, skipping the medallion ones because they don't need those and also can't use them. None of them do anything without a diagram nearby. Her enunciation is perfect, but she has to fight her instincts every time she needs to pause in the middle of one.
"So do I! The spell I've got now only works for duplicating things we already have one of, but I could try doing something more general. Do magic items have well-defined names such that I could try 'turn this Thing into a Thing of Stuff-Doing'?" It's a reach, but apparently runecasting understands hexadecimal color codes, and if it works it could work really broadly.
"If it does anything like what it sounds like it would make me faster at coming up with diagrams and incantations," she says, already writing down some equations for the rune-meanings that seem most relevant to intelligence enhancement, "and for that and other reasons I really want one whether it turns out I can make them without an example or not. Can you tell me more about what it does? Having a clearer mental image might help."
"The pharaoh's crown does three standard deviations of all three mental features that our magic treats as enhanceable. I've got earrings that do the same for one of the three, but they get much more expensive if you're doing more enchantment on a single item, they interfere unless you're very very good at it."
They are not, because she was never particularly enthused about putting holes in herself, because she was never expecting there to be this good of a reason. But she will totally stick them in like headphones and--
"Oh wow. Oh wow." High-speed runemath while carefully not moving her head.
More runes and also shorthand notes about aging and Life extension! Eventually she gets to a stopping point and remembers that they are not her earrings and she should give them back. She winces as she takes them out and says, "I am absolutely going to make myself a pair of those."
"I'll probably end up needing to design a different diagram for every magic item that we can't copy. Maybe I should try copying the earrings first so I know it's something runecasting can do at all; I've never designeded something with mental effects before. Though medallions do something to let the same mind move differently shaped bodies, so it seems likely." But on the other hand she wants a pair of intelligence earrings sooner rather than later.
"I would expect I've been noticed missing too, but I don't think my parents could do anything." Maybe Bella could, but her parents won't know to tell her so she won't know until Saturday, and anyway it might be that none of the magic in Margaret's world can find this place if it doesn't want to be found.
She wonders whether her parents think it's more likely that she ran away from home for some reason, or that she's dead.
"- with fabric items, I don't know how to make them personally, but you can make magic cloaks and suchlike, and those consume spellsilver but don't have them in the item at the end, the spellsilver's just turned to lead, I think. You might be able to make things that way."
"In that case, I guess the thing to do is to try with a regular cloak and call it conclusive if it succeeds but not if it fails. Which is kind of how it is with me doing magic in general; there are a bunch of ways things can go wrong and it's rarely obvious which one."
Eventually Margaret finishes the algebra part (she misses Bella and her spreadsheet). "When you're done eating, would you like to learn to draw diagrams? I could set you up with a simpler one, or you could do the one I'm doing in parallel and we'd have two tries if the first incantation I test doesn't work."
"That makes a lot of sense. I've never heard of anyone getting hurt from drawing a diagram someone else used, but this place is weird and it's very reasonable not to want to. I'll just explain what I'm doing so you'll know for later. So, it doesn't matter what order you draw in as long as you don't smudge anything; personally I like to start at the top edge and go down for something this big and center-outwards for the smaller ones . . ."
The hardest part of doing a big diagram is always keeping her mind from wandering, so having someone to narrate her diagram-related stream of consciousness to is pretty nice, and a lot of it is stuff she already has prepped from teaching classes on it, so it won't slow her down much. Eventually she runs out of relevant stuff to say before she runs out of diagram, and keeps drawing quietly.