Hi,

I've been playing this game for about a month or two and so far it's been enjoyable. I pretty much beat the game so my goal was to collect every card and max them out. After looking through the combo pages and listing all available cards, I realized I'm missing 14/36 rare cards. Now, I'm only talking about rare cards because these are fairly easy to obtain and I have over 260 of them not including cards that I have fused multiple times. Some of these rare cards I have probably 20 copies of. Statistically speaking, with these many cards and copies of the same card, I would assume that I would have collected most, if not all 36 rares. Right now I'm missing almost 40% of them. Are these missing cards not implemented yet? Is the random generation somehow time base? I would like to know before I play anymore since there is no new content and I'm hitting a hard wall with my card collecting. Thanks.

seems like only a subset of all the rare & epic cards can drop. kinda sucks that some cards in the game are impossible to get

No one can answer that unless you're a developer. If you wanna play a similar game there's a game called "South Park Phone Destroyer".  Similar concept, but the game is more dynamic as it also matters as to when you deploy your  cards in real time.