What are some common and uncommon Wiccan Powers?

I am starting to write a book that I hope will turn into a series about a witch. I don't know a lot about the religion of Wiccans and I can't afford to buy all the books that I need to do research. I am trying to give my witch many powers, but the only ones that I can seem to come up with are from Marvel comics or the show Charmed. I don't want her to be a cliche, so can anyone out there give me some ideas of the powers that I can give her. So far I have telekinesis, telepathic, and precognition. Can anyone think of anything else and help me out, the internet has been no help and I am going nuts getting the same results repeatedly.