Was wondering when
this would happen based on the previous Mami as Gilgamesh and Kyouko as Kirei pic...
Was kind of hoping that Sayaka would be dressed a bit like Saber, but this is neat to see anyway.
Anyway, can anybody translate this? My best guess here is that Mami and Kyouko are cosplaying, and are trying to talk Sayaka into joining them by cosplaying as Saber, lol.