I see we both had some similar ideas, even if we went in different directions with them. Your combos work a lot more interestingly than mine.
My biggest critique is that the early bits are very grindy. Maybe I'm doing something wrong but the second fight takes me absolute ages to get through, even though I'm never at risk of dying. Really, the only threats in the game are the dragon, and yourself. If I had a nickel for every time I've died because I combined a beam spell with the knockback-pulls ring, and sucked an enemy straight into me and instantly died, I'd have two nickels.
Still a great game. I'll probably keep trying it until I get a run through.