Things I forgot happened in Astielle, since I'm doing a re-read:
Leonas either gave Minona an enchanted hysterectomy or did something surgically magical to stop her having fucked up periods, and honestly I would fall in love with him after that as well
Karzarul finds a book series in Minona's house about a mermaid (in universe called an abysscale) having sexy adventures fucking various pirate men and women. Karzarul becomes incredibly flustered and doesn't let them look at the books, and it's so very obviously true stories about him from the past (and then later in the story we get a flashback to his fuckboy mermaid days).
Minona has calcified teeth from her time as a changeling, and she doesn't get cavities.
Really enjoying this re-read :3 I'm not going to think about the painful bits that I know are coming and instead I'm excitedly anticipating the slowly forming polycule :3