[Can they interact with anyone else? Can they do things, besides observe, talk amongst themselves, and interact with you in dreams - for instance, could one take the purely mental action of making a wish and use your skin to count as being in contact with a coin?]
[I... have no idea? Well, I know they can't interact with anybody but me, but I don't know how coins work, so... I mean, I could hold one for a while and see what happens?]
[Yeah, I can come by and give you a triangle, but do you think they'll cooperate with the trying part? Can you tell if they do or don't? I might not be able to directly interact with them, if part of your power is that they're hidden away like that - "ingot" powers beat mint wishes.]
[If I hold a triangle while wondering if they can wish on it, I'm pretty sure they'll try it,] he says.
And port. She doesn't bother with turning invisible first.
"Hi!"
"Want me to send you to sleep? That's just a square and then a triangle to wake you up again."
She makes a square. (She is in the habit now of making these when she wants them, and triangles too, rather than depleting her bandolier.) She uses it.
Sandy remains asleep for about thirty seconds.
The coin in his hand vanishes, and Sandy wakes up.
"...Weird," he says, looking down at his empty hand. "They couldn't wish on it, but I can."
"Very peculiar. Er, but I'm not sure to what extent I want to trust them. I haven't even met them - and Libby, who is my external module for character judgment these days, hasn't either - and -" She makes another square, and it doesn't go; she tries a pentagon and it doesn't go. "If their claim is magically checkable it at least requires unusually heavy-duty magic to check it."
"...They're, uh, I don't think lying is really a thing they do," he says. "They said they all tried. I believe 'em."
"And if they were out here and I could turn on my lie-detector and ask them, I'd believe them too, but..." Bella shrugs. "I have to be careful. I have to be sure."
"Well, they're not," he says. "You could... try to meet them, I guess? I'm pretty sure it's a bad idea, but... I dunno, I'll ask them to be nice."
"...Meet them as in, go hang out in your mindscape? Will my standard array of add-ons even work there?"
"...What say we go visit my magic-seeing guy and have him stare intently at you and see what he says."