Cool Boy (BT20-091 SR) [Release Special Booster 2.5]

Product Details

[Your Turn] When your Digimon are played or digivolve, if any of them have the [Royal Knight] trait, by suspending this Tamer, [Draw 1] and gain 1 memory.
[Opponent's Turn] [Once Per Turn] When any of your Digimon with the [Royal Knight] trait would leave the battle area, you may play 1 [Omekamon] from your hand without paying the cost.