You decide that you want to learn more about how to interact with spirits.
You know you don't entirely need to. The Water Spirits are beings you've been around all your life, you know the basics of how to coexist with them. But it comes to mind that, in a life surrounded by spirits, you've only gotten one Offer, with a price tag attached you aren't sure how you could ever pay, even if that particular spirit would take payment in equivalent amounts of Crescent silver.
But you want to learn. People don't make spirits manifest on a whim, and it's rare that a place can bring them to full power unless they are sitting on top of an old mine or something. But this place... even if you can't see them, there's probably a lot of places where spirits roam.
And Sir Mustard is, reportedly, an expert on spirit-based magic. What better chance will you ever get?
You write down that you want to learn the customs and behaviors of various kinds of spirits, before passing the index card- and the writings of several other students with Opinions- to the front of the class. Raspberry's doodle sheet goes up as well, covered in just as many words as there are pictures.
Sir Mustard waits for all the suggestions to be gathered at the front of the room before collecting them, starting on the east side and working his way west. You can't see, from here, his face when he glances at the gathered pages and cards, though you're sure he must see what's written down on them. It's not like anyone would use their magic to hide their words from his eyes, not when he's the one that asked for them.
Once he has everything, he returns to his desk, flipping through everything he was given. "You kids just want everything, don't you? Interactions between magic and technology, differences between Starsign and spirit-granted powers of the same element, magic-based healing... I could probably do a course on that, actually, so long as no one purposefully gets themself injured..." He glances toward the east side of the class, for some reason, and then back to his papers. "...Spirit interaction. Well, isn't that a minefield and a half?"
You don't disagree with that sentiment. Even growing up knowing it, you can't really explain why the Water Spirits dislike people who eat greasy foods, or why you are guaranteed safety from drowning if you carry certain oils with you when crossing a river. It's just how things are, and no one's ever been able to come up with a reason for it.
Maybe it's just because most people don't understand the spirits. Maybe it's that everyone's afraid to ask. But learning how to deal with spirits would probably end up less trivia and more a practical survival course.
Sir Mustard places the pages down on his desk. "Well, that's a lot more suggestions than I was expecting. I'll have to look through them so I can come up with a curriculum that both satisfies as many of you as possible, and doesn't get my teaching licence revoked. This is literally the only job I know how to do." You don't think he's joking. "So, for now, I think you should talk among yourselves. Sort out any personality conflicts beforehand, come see me if you think there's something you can't handle. No blowing up the classroom."
It sort of scares you that he thinks he had to say that out loud. Maybe he even did. This is a decently-sized class, and you only know five of your fellow students. There could easily be somebody here with explosive tendencies.
The room immediately descends into chaos. Sir Mustard doesn't seem to mind, already being busy working out some kind of lesson plan. You suppose you may as well talk to the people around you, it is what you were told to do, after all.
[ ] So, did Caramel ever get his lyre back?
[ ] It looked like Raspberry made a lot of suggestions, earlier...
[ ] Maybe you should talk to your neighbor in the seat next to you?