So first, a new member to the community, and I have gotten helpful feedback so far, but I just wanted to mention something that I think is a flaw with the overall design, albeit nothing that ruins much of the fun. When we open an untradeable pack, and for me as a new player, pretty much all my packs and cards are untradeable, we get an excess of cards with which we can do nothing. Could the devs please implement some sort of crafting system or something so that we could make use of excess cards? Even with buying decks, I think I had over 6 Haus now, and other similar cards with nothing to do with the excess. I understand trading is a big aspect, and I don't think a crafting system exactly like that of hearthstone would be good(in fact it would more than likely hurt the game), however, maybe make it so we can turn excess cards into more untradeable packs, tickets, or coins?
tl/dr: Excess untradeable cards -> waste -> implement crafting/exchange system -> more fun