Oh, that is a decent question. With the caveat that I'm not a mod, I'd say he probably could make those kinds of wards for the house/cabin/room/wherever he decides to live, but they'd currently be weaker until he can augment them with dreamotion energy, with potential to falter or fail? But if he tried it with more public buildings, that would be another matter. 🤔 Since that would affect potentially more people, that part would probably be something I'd ask the mods about.

BUT don't be afraid to hop over to the FAQ and ask directly! All our mods are super friendly and open to helping players figure out the best way to enjoy the setting. :)