>>4012
I too got things like Sephiras from the Kabbalah appear as Rin Shirou or Luvia. Or a demon that had the form of Shuten. It happens. Nowadays we have more inspiration to work from so it's not like Goetia that every demon appears as a human or animal body parts. I mean they still like to take that form but as they say
>the summoner can ask it to take an another form

But seriously as you walk the path these coincidences will pile up. Especially because your sisters are drawing out your hidden potential and sorta use it to nudge you into the right direction.