[Main] Trigger ＜De-Digivolve 1＞ on up to 2 of your opponent's Digimon. (Trash a card from the top of one of your opponent's Digimon. If it has no digivolution cards, or becomes a level 3 Digimon, you can't trash any more cards.)

[Security] Activate this card's [Main] effect.