Hello! I had offered this before, but the species has been far more developed with plenty of new options! I'd allow a slot with any number of special and variant traits! All info can be found in the world! I'd love a czylph slot!

World: https://www.deviantart.com/wishwing-world

MYO info: https://www.deviantart.com/wishwing-world/gallery/71088672/important-info