Alphamon

On Play When Digivolving By placing 1 Digimon card with the X Anitbody or Royal Knight trait from your trash as this Digimon's bottom digivolution card, none of your opponent's play cost 10 or higher Digimon can attack players until the end of the turn.

All Turns Once per Turn When this Digimon would leave the battle area by an effect by returning 1 card with the X Anitbody or Royal Knight trait from from this Digimon's digivolution cards to the bottom of the deck, prevent it from leaving.