Rasenmon (BT7-040) - Next Adventure Foil

When digivolving into this card from your hand, the memory cost of the digivolution is equal to the number of cards in your security stack. If you have 0 security cards, the memory cost is 1.
[Main] [Once Per Turn] [Digi-Burst up to 4] (Trash up to 4 of this Digimon's digivolution cards to activate the effect below.)
• 1 of your opponent's Digimon gets -3000 DP for the turn for each card trashed by this card's effect.