Custom Faerie, similar to the JSON rituals. They can't be spawned yet, but they are loaded into the game. Expect spawn control next update; I don't yet know in what form. To give them their own textures, a custom resource pack is necessary. On a less important note, but essential for custom rituals, Faerie types are no longer integers, they're now strings. Check the default faerie JSONs for values and format. Also, yes, this will break worlds from older versions.