: Rewards often fail to "pop up" immediately due to server pressure. Relaunching the game or sending a random message to reset the server queue can sometimes trigger the missing item to appear in your mailbox. Specific Quest Glitches
The original Card Wars is notorious for a few "broken" progression levels: missing quest card wars
: Cartoon Network disabled in-app purchases on December 16, 2019, and removed Card Wars and its sequel, Card Wars Kingdom , from the App Store and Google Play on December 19, 2019 . : Rewards often fail to "pop up" immediately