I don’t think I’d mind having that mechanic on other casters, or even just ranged abilities in general; there are a few classes that I think it could work on. I certainly don’t think it necessary for other classes to have it, but I don’t think I’d mind it being implemented. I’d kind of hate for it be essential as well as, as far as I can tell, it seems time consuming and extremely easy to interrupt. I do like the control over magnitude you get though, but there are probably more efficient ways to achieve that.