This might be my favorite game from the jam! Really Well done! Congratulations!
The art style and polish is incredible, the look and feel of the game is wonderful, the visuals are so stylish and the gameplay is very intuitive. Just, all around incredible.
The balance is entirely busted, don't get me wrong. I had so much energy by the end that I could play every card in my and every turn and the enemy was never able to steal anything from me. I was stacking up so many healing cards that any damage dealt to me was entirely negligible and I ignored rest spaces completely. The different enemy AIs were almost irrelevant since I could stack up a lot of damage and draw even more cards to deal even more damage, leaving enemies with -250 HP, and so on.
But oh man, I had so much fun the entire time. Really well made, great job!
Honestly I hope you win 1st place!