Thanks for the feedback! I agree with automatically selecting the harmonic. I've spent a bunch of time thinking about how to make cantrips easy and intuitive to use. And I did err on the easy side, but I did use that as a test for seeing if it was too easy. You shouldn't be able to mindlessly win. I also think the forge shouldn't be tied to gold, since it creates a two opposing forces with no solution: increasing taxes, and finding good cantrips.
I'm glad you enjoyed it. Thanks for playing!