cute but short. another incremental game that takes about an hour.
menus are somewhat awkward since they like to open outside the screen. otherwise no real complaints.
the spell swapping mechanic reminds me a bit of Orb of Creation, which is much longer and deeper. i'm guessing your intent with these is to just make something short and simple, and for that goal i say mission accomplished.
if you decide you want to try being even more creative, it might be worth exploring more "diagetic" menus for this kind of game specifically, instead of relying on raw text, to make it more mysterious and compact.