I have few that are in for real and are confirmed
_mairajane
_ultear
_yukino
_kagura
if you have other suggestions please mention them in the comments and I will try to add them in the future.
thank you
just so you would know the firsts chapters are going to be tragic for the mc so he can build a powerful character so don't stare throwing curses at me please and if anyone knows how to create a discord group please show me.