Hey, really nice game. I had a lot of fun playing it. With the magic, it's a nice twist on the good old tossing games.
I think, the magic missles are a bit overpowered. Even more if you combine them with spell warp and ice blast.
I used a lvl 26 magic missle together with a lvl8 spell warp combo +3 plus spell warp/ice blast for the last spells. this resulted in 26*8*3 = 624 queued missles which fired at and triggered ice blasts. With this combo, i reached a hight of 8000m and a distance of 3 million meters without any trouble. The speed at this point broke the graphics.
Another issue with a distance of 3 million meter is, that the exp allows for only one level up at a time, so the the bar goes out of the screen and every 1 meter toss I do results in a lvl up since i'm waaaay over ep.
Also, once the graphics broke, I now don't see my highscore in the game anymore. It is posted and updated on newgrounds though.
I took screenshots, especially of the broken graphics. I can share them, if you are interested.