As a few have pointed out, you cannot buy cards without owning diamonds/gems.
I could see a few ways this could be addressed; either have the cost reduced, quantity check ignored, or allowing of free gems shopping; clicking the store bundles, and granting them despite a failure to purchase.
Other advertised features work nice as intended.
Other features that might be interesting:
- A free shopping for Prestige badges.
- Free shopping / unlocked cash bundles. (Ad boost / Starter Pack / Epic Pack).
Balls that reach power level 1106 can no longer be upgraded. With balls that have set limits (cash/poison), it'll say 'Max'; at lv 1106 it says NaN -- Not that this is a huge issue; 1106 is already a lot.
Thank you for the release.