it may be 'your thing' but you can't control any element. you can connect with the element, but the ability to conjure fire isn't possible. if you could provide a link to the spell we could know which one you're refering to. if it's this one
i don't think so, it doesn't provide much explanation as to what you'll expect. again though, if you expect you can conjure fire balls or make a spark grow huge it cannot happen because magick doesn't work that way. magick is energy found in nature, this energy works within the confines of nature, if you cast something that goes against nature it won't work.
if you mean this one, while it provides more information, it won't work either. you will probably be able to make a psi ball, but that's energy and it's not shot at people like in dragonball z or something.