Thank you very much for all the feedback. I really appreciate that.
At first, this game is created for another jam, but then i submitted it here. The time for that jam is about a week. But since I'm not skilled enough to wrap my idea in a week, the levels become confusing, rushed, and lacking clues. i gave a lot of mana and durability to compensate for this, which makes "brute force" possible.
Thank you very much for playing until the last puzzle, and Congratulations!