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) (You may trash up to 4 of this Digimon's digivolution cards to activate the efect below)
・1 of your oponent's Digimon gets -30 DP for the turn for each card trashed by this card's efect.