Ciri Nova is complete useless, the other two can get a bit of play with the defenders now, im using them and practically nobody expect to see these cards. Card advantage is card advantage after all.1. Completely rework the abilities of all Ciri cards, as these cards are completely useless, although the character is the key in the Witcher universe!
The season pass of MtG is a good sistem.3. Make a premium account for money, which could enable accelerated development, etc.