Corramel

I think Sothis is 100% inside of Byleth's head.

Blue Lions because that's not Dimitri, that's Big Boss, and I'm joining the Diamond dogs.

Here are some items I recently found as well. Also correct me if I'm wrong, but it seems as if the fifth zero is an indicator to how many times the weapon has been forged, if it is one, as my Lady Blade was forged three times and the zero changed. I haven't tested it yet, but I'll update if I discover more.