Effect
[Digivolve] [MetalGarurumon]: Cost 1<Blocker>[When Digivolving] If [MetalGarurumon] or [X Antibody] are in this Digimon's digivolution cards, all of your opponent's Digimon gain "[When Attacking] Lose 4 memory" until the end of your opponent's turn.
[When Attacking] By returning 1 Digimon card from your trash to the bottom of your deck, delete 1 of your opponent's Digimon with the same level as the returned card.