Fun game! The piece-based movement rules are very intuitive as long as you know chess. Something I think can be improved upon in this game however is the progression/scaling, as once you get 5 good cookies, shops stop feeling interesting because all there is to do is upgrade pieces (there's not much choice there either). More strategies/synergies to lean into would be cool, as well as a "deck fixing" method that lets you add, change, or remove pieces from your deck.