I was testing out Munchkin, a card game, in roll20 and one of the things that kept happening was, I would draw a card on my turn and then on his turn he would draw the exact same card. I was having to delete them, not sure if that changed anything to the decks.
A few other problems were only minor once. So far I like everything you have done with the decks and I realize they are not yet complete, but just wanted to bring the problem to your attention.
