Really cool game. I had a lot of fun playing through the first dungeon, but I did run into something you may want to address. As soon as I started the next dungeon my hand opened with 5 bows and nothing else. I couldn't use the bows because I had no arrows, but I also couldn't draw anything because the hand limit is 5 cards. Essentially I was locked from doing anything.
The game has a lot of promise, and I'm not sure how much would go into fixing this, but I hope my feedback helps!