New Record! 205 (my score upon completing the last level)
If I had known that was the last level I would have kept killing monsters and tried to increase my score even more.
New Record! 404
Most important was having the "clone" spell and the "turn into a gem" spell. I would just stay on a stage really long and keep making clones and turning them into gems. Unfortunately I got greedy at the end and was overwhelmed by huge numbers of spawning enemies :D
This game has a good bit of replayability.