Yeah I am really happy you pointed that out. At the begging there was going to be no powering up system. But after some playtesting I realized that people didn't use the magnet as I wanted them to. After some maybe-we-should-drop-the-idea thoughts, I came up with this solution. I think it works pretty well. Thanks for playing.
I will test your game when home, I am on an phone now. Good luck!!