Shoutmon X7: Superior Mode BT21-030

Effect: When this card would be played, by placing 1 of your [Shoutmon] under it, reduce the play cost by 1 and cards in your trash can also be placed for DigiXros._x000D_
[On Play] [When Digivolving] Trash the top 10 stacked cards of 1 of your opponent’s Digimon._x000D_
[When Attacking] [Once Per Turn] You may return 1 of your opponent’s Digimon with no digivolution cards to the bottom of the deck.