What does the three black card icon represent?
Aha! I think it means that the card has been affected by one of the Cards of Darkness equipped prior to the level start.
For example, here’s a shot after equipping the card that turns all gold to “1”:
Aha! I think it means that the card has been affected by one of the Cards of Darkness equipped prior to the level start.
For example, here’s a shot after equipping the card that turns all gold to “1”: