Alphamon

On Play When Digivolving By placing 1 Digimon card with the X Antibody or Royal Knight trait from your trash as this Digimon's bottom digivolution card, all of your opponent's play cost 10 or higher Digimon can't attack players until the end of their turn.

All Turns Once Per Turn When an effect would remove this Digimon from the battle area, by returning 1 card with the X Antibody or Royal Knight trait from this Digimon's digivolution cards to the bottom of the deck, prevent that removal.