DoruGreymon (BT13-072) - Versus Royal Knights

[When Digivolving] Reveal the top 3 cards of your deck. Place 1 card with the [X Antibody] trait among them as this Digimon's bottom digivolution card. If a card was placed by this effect, this Digimon's DP can't be reduced until the end of your opponent's turn. Trash the rest.

[End of Your Turn] [Once Per Turn] You may place 1 Digimon card with the [X Antibody] trait from your hand as this Digimon's bottom digivolution card.