The game was great! Neat idea of customising wand build, and I think you've nailed the system. It was easy to understand, not too complicated yet loads of potentials for depth. Nice job on that! I just wish there are a few more levels and enemy types for me to fight with, it just never get bored!
A slight thing about the enemies is that you may want to improve the path finding a bit, the ghost are all stuck and cannot get through the one square pathway, and allows much cheese. But other than that, the game was expertly crafted! A job well done!!