I liked Magicians at first, but it has... a lot of problems. I don't know that I'll be sticking around.

The harsh reality of magic is that it's expensive to make a live-action show about. So for a show about it to take off, it needs to be set around a bankable property (Merlin, Once Upon A Time) or at the very least based on books that sold decently well (Harry Potter, American Gods, Earthsea.) And even that is no guarantee of success. (Well, except Harry Potter anyway, because I mean come on.)

If you truly want more magic shows beyond the ones I mentioned, you may have to broaden your tv viewing habits to include animation - both western and anime; It's the one genre where animation is cheaper than having people act something out.