@Lunarlors34Okay, I finally read through the CSs and read the comments from Caits and Zarkun. I am okay with Simon Iris, Amelia Smith, James 'The Ghost' Underwood, and Sophie. 'The Ice Queen' Shiro Hime, I am also okay with. The only teleportation wizard that I can think about are Maddox (and a bit of Grane since he has seen teleportation magic and uses it in his list of magic to use for his copy magic) and I haven't seen j8cob in the RP for a few months, but I think it will be okay if there was another. I'll accept the case of the scythe being indestructible since a scythe can't block everything as good as a shield or dome/bubble shield.
As for 'The Mad Water Saint' Manami Fuyu, I'm having difficulty thinking about. But I do want to say that I find it really ironic that she wants to slay other slayers even when she is a slayer. Anyways, the magic, it having a "lost magic that has some holy characteristics" is different than someone that I'm saving for the future. When you say that her "water mainly consists of defensive and healing spells" is that what she uses the most because when you say that she "has plenty of powerful attacking options" it makes it sound as if her defensive, healing, and attacks are all overall good. But from what Caits mentioned before, I don't think it will the magic will interfere with what I have planned.
By the way, you probably already knew this but maybe you left it just encase there were more changes. But as a reminder, don't forget to update Manami's history since the old name of her magic is still in there.