Hey there, thanks for playing! And thanks for the feedback ☺️
1. It definitely becomes unusable once your deck gets too bloated! Part of the challenge is this "deck management" element, so making sure to sell cards at the shops, and using things like the Card Altar helps to keep your deck fairly trim. I am working on adding more ways to remove cards from your deck as well, as I don't want to completely remove the challenge that comes with having to take reward cards ☺️
2. This is a good idea! I'll try and add a way to see what cards are in your deck and discard pile