User blog comment:Yuka Ichinose/Asking for your permission.../@comment-27761674-20151112105147/@comment-27761674-20151112105503

They don't belong in any guild bt they always move together as a team or a party, so you're free to put them with anyone, anywhere. You can even have them as a backup in Muspelheim, if you like! (but that's only me, as what I've said, you're free to use them as you like it.)