And then they locate his pair of mirrors, and then they go to a grocery store where there is a variety of tea to select from. (The same store will also supply a 'hot waterspout', which will conjure water when twisted open in a state of hot, rather than water in a state of cold, as is typical for waterspouts. This water can be used to make tea.)
He is quietly making plans of buying fifty waterspouts and then making even more money back home with them. He's not even sure what he'd even do with all of this potential money, but he's certain he'll think of something. Eventually. As soon as he's stopped being incredibly charmed by self-heating water conjurers.
Them heading back to the school occurs. On the way back, Adarin asks for an explanation of how dragons work, in more depth. He's curious.
"It can be any species. Well, any single species - most dragons can't turn into half-human half-elves. But it can't be any number of things. They pick things permanently. For most dragons they get five learned shapes after their natural form and they don't get to pick exactly what it looks like, except it's predictable in some ways - Mom in human form looks exactly like Grandma in human form, for instance."
It comes as a relief to hear that not all dragons could break his mind easily. Not much of one in that there is someone in the world that could break his mind, and he knows her personally, but every little thing counts.
Subject change from Korulen's scary, scary mother is necessary. Adarin gets to making that happen.
"I'm not sure if you'd like to learn more about how my magic works or not. Would you like me to tell you about it?"
"If I ever have children, they're overwhelmingly likely to have the same type of magic I do. It dilutes, though, so there's... Less magic in them as bloodlines continue."
"Huh. There's nothing here that quite works like that. Dragons don't so much dilute as they do have an entire separate sort of dragon-like thing that they can produce if they have half-dragon kids. Thudias like me. But my sister's a parunia, which just means that she is exactly and entirely a dragon even though her dad is an elf."
"Ah. Well, that part does sound incredibly problematic," he says with a wince. It seems to be a rather sad thing that a little sister will stay that way for years and years while her older sister ages and becomes an adult. Not that either option's a bad thing, it's just together it seems unfortunate.