Rasenmon #BT7-040

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.