My problem goes along with the rest of what everyone else is saying. This game is/was addicting, I loved the original co-op mode, why not do co-op and dungeons? Why limit it? Not only that, I unlocked Arena 8, meaning I was supposed to unlock cards. They were not, I "unlocked" those said cards but they do NOT appear in my deck. What's going on? I played PVP just to get those cards and it took a bit. Can you guys please fix that, please?