Kudamon (BT13-034) - Versus Royal Knights

[On Play] Reveal the top 3 cards of your deck. Add 1 yellow Digimon card with the [Vaccine] trait and 1 yellow Tamer card among them to the hand. Place the rest at the bottom of the deck in any order.

[When Attacking] [Once Per Turn] If there're 6 or fewer total cards in both players' security stacks, 1 of your opponent's Digimon gets -2000 DP for the turn.