Could I use the idea of house mottos for Pokemon in my own work? Not taking the ones you created, of course, just using the same idea.
*shrug* I can’t be the only person who’s done it, just the only one ambitious/stupid enough to try doing it for all of them. People make Game of Thrones-style mottos for all kinds of stuff, after all. So absolutely, go ahead.
Pokémaniacal 