Enjoyed the presentation very much. Clean and sounds good. Though I did have like 10 seconds of fun moving my mouse over the cards as fast as possible to spam the sound because it was amusing.
Game play wise, the game is fun and I like the variety of cards, but i feel the cost to use the cards is too high. having to buy a card for 10 gold and then use more gold to just use seems a little unbalanced to me. like i could have to skip my turn three times just to buy a card and use it once. And then you're just helpless because you usually need 2/3 cards to beat a monster so that 6-10 turn skips just to beat a monster when you run out of gold.
I think maybe a way to help would be maybe a little more gold from killing monsters, or maybe even killing a monster drops 1-3 cards.
Anyways all that is to say that there is so much potential here, and I greatly enjoyed.