It would be more convenient for me if there was a filter by resource. For example, at level 3, you could view only those cards that somehow affect the selected resource.
Developer. I found small bug. If you press "Join Queue", and then the game is found - "Decline", all buttons become inactive except "Cash out". Then you have to refresh the page to continue the game.
 "Idle Grindia: Dungeon Quest"){kind=icon}
 "Creature Card Idle"){kind=icon}
 "Split Or Steal"){kind=icon}
 "10 second test"){kind=icon}