Isabella returns with a couple of yards of silk. "I'd do the complicated tearing and tying, but I can't touch you, Kas doesn't know how, and Path doesn't have hands, and besides, you'll shift right out of it soon enough. Just wear it like a towel or a sari or whatever." She offers the fabric over the sugar barrier.
"Oh, huh," says Isabella. "It never actually occurred to me to wonder about witches having trans kids, either which way."
"The Newfoundland clan has an expert on the subject, if you'd care to send Pathalan to inquire about it at some time, or take time off to visit on your own," says Metis. "I myself know only what I've just said."
"We can't, or at least some of us can't. I tried once," Pathalan volunteers from where he's sitting near the edge of the circle. "I even tried the lizard. Couldn't be one at all, just the nearby species."
"Have you ever been a witch before?" Metis asks.
"May I see the sex change within witch form a few more times, and then human form to compare?" says Metis levelly.
All her human-ish forms resemble Kas to some degree, the male more than the female. Her hair as a woman of either kind is straighter; her hair as a witch, slightly darker; her skin as a witch slightly paler; her nose as a woman narrower. But all four of them look like they could be Kas's close sibling, the kind who are frequently mistaken for one another. Well, except that as a woman her body proportions are significantly changed.
And Metis goes on in a comparably exhaustive vein for some time, although her daemon comes and goes more than once. Isabella fetches various things and removes things that are no longer required. And, after several hours have been exhausted in the divination -
"Teacher. It's almost dusk."
Metis sits up. "Oh. Yes, if we don't want raw food tonight we'll need to address the firepit."
"Or pay the gas bill," says Isabella.
"Don't be cheeky, Isabella Amariah, get the sage and the vinegar."
Isabella emerges from the house with a bag of sage and a bottle of vinegar, and a bowl and a dipping device. She starts mixing the ingredients, and then does her snow-swirl spell around the pit in the backyard to create a circle guide to follow. She also whispers something that thickens the vinegar mixture sufficiently to suspend the sage, and drip like the honey earlier in symbols.
"Neatly, Isabella Amariah!" calls Metis as she approaches the same location. "Is the mortal staying for dinner?"
"Hey, mortal, are you staying for dinner?" Isabella asks, slowing down and focusing harder on her designs. "Teacher - fire, control, circle, moderation - and - will?"
"Choice," corrects Metis. "And safety, not control. Choice will cover what control would have, and safety is what you meant there anyway."
"Yes, Teacher."
"Circle you want only once - you never repeat circle," instructs Metis, taking up a pacing path around the firepit. "Can you tell me why?"
"It defines the border. If you don't have a defined border after drawing circle once, you aren't going to fix it by drawing another one; it's demarcation and not action," says Isabella.
"Everything else repeat until you come all the way around, but don't have more fires than safeties."
"Should I start with safety...?"
"No, just mind your spacing. Neatly, Isabella Amariah."
Isabella nods and starts marking out spaces for her runes in advance. When she's counted them and done the necessary arithmetic and then fudged the lines to add one more symbol, she starts drawing. "Did you guys have fun with the divination?" she asks Kas.
"Some. I don't have as much practice looking at divinations as Teacher does but I certainly got more today. I wonder if it's anything like reading an alethiometer. Although our symbols are a lot more numerous and transparent to the reader."
When Isabella's finished, Metis wants to perform the sacrifice immediately. It's not a rabbit, it's a turkey, of exactly the sort that would come from a grocery store. This one certainly did. Isabella has to cut it out of plastic packaging with a dagger that she produces from some inscrutable pocket in her silks. "Sacrifices have to be symbolic analogies, or meaningful losses, or just thematically relevant, and for a cooking appliance the last one is easiest," Isabella explains to Kas, as she tosses it into the pit.
She murmurs a fire spell - apparently that's what it is, anyway, it's not in English, but the turkey is incinerated promptly while Isabella and Metis join hands across the pit and peer down at it.
"Yes, Teacher," says Isabella. She picks up metal parts from nearby and starts arranging them over the pit. "Isn't it?" she says to Kas.
"Oh, right. So there was practically a paragraph of symbols about gender, and we don't have enough symbols that it could be terribly clear either. It reported on the physical stuff, especially when Petaal was switching, but it was confused about the non-physical part. Do you know what's up with that?"
"Uh, I don't remember exactly. I would have taken notes but Metis disapproves of that during spells, she thinks they distract from the pure energies of magic. Something like... and these are just the English names of the symbols, not their deep and accurate contents especially when I say 'parenthesis' - "masculine feminine parenthesis false choice parenthesis parenthesis yes no parenthesis sometimes masculine sometimes feminine always set-apart-specified-thing" - like that." Isabella finishes setting up the rotisserie and runs indoors to grab another turkey. She cuts the package open, tucks her dagger away again, and spears it on the spinning-rod-part. "Set-apart-specified-thing, by the way - that symbol just refers back to whatever the spell is about, in this case you and Petaal."