Yet another issue with Foundations collection mastery. Having blindly collected all the cards in the mysterious collectible range of the available Foundations cards. I dumped a bunch of uncommon wildcards into the remaining uncommons for the set. Only to find that I have 1 (one) uncommon colorless card left to collect (to be clear, 1 of 4 of one card, which is verifiably impossible). I'd like to take this moment to posit that having a collectible game which plays like gambling to an extent in which it is not clear which of the cards you can aqcuire through opening packs seems basically illegal. Maybe have your legal team look at that in the interest of safeguarding your business. You should either make it clear to players which cards are available through opening packs and which aren't, or put them in a separate set, in the interest of making it clear.