What a great little game! I'm not into turn-based games but I really enjoyed this one! You should keep working on it for sure.
I would love some 8-bit music but probably you didn't have the time for that. The only "negative" thing I have to say is that I'm not so sure if it fits exactly the theme of the jam, but it's ok, no one really cares as long as you have a game full of potential.
Overall, great design, cool idea, very good execution. Keep it up!