I'm also really attached to the idea of the unicorn horn's magic doing the brainwashywashy :3 AND, new technique to help with interior views xwx like I and my bf have always used that sort of description in writing before, like the interior sticking to and pulling the face and head out/in/wherever/however, but I could never really figure out a good way to show that, until now, with the interior mask being all grabby-grabby and mookymooky and tuggytuggy :333