Metalgreymon EX4-020

Effect: [On Play] This Digimon gains ＜Rush＞ (This Digimon can attack the turn it comes into play) for the turn. Then, if DigiXrosing, trash up to 2 digivolution cards of 1 of your opponent’s Digimon. _x000D_
＜Material Save 2＞ (When this Digimon would be deleted, you may place 2 cards in this Digimon’s DigiXros requirements from this Digimon’s digivolution cards under 1 of your Tamers)

Inherited Effect: [When Attacking] If this Digimon is [GreyKnightsmon], 1 of your opponent’s Digimon with 3 or fewer digivolution cards can’t attack until the end of your opponent’s turn.