Rasenmon

Q:When digivolving into this card from my hand, I activate an effect on another card that reduces digivolution costs. What happens to this card’s digivolution cost?

A:The digivolution cost is equal to the number of cards in your security stack minus the amount reduced by the effect. If you have 4 security cards and activate an effect that reduces digivolution costs by 2, the final digivolution cost will be 2. (4 minus 2.)

Q:This card’s reads “up to 4.” Can I activate the effect if I have 3 or fewer digivolution cards?

A:Yes, you can. This card's allows you to choose any number of digivolution cards to trash, from 1 to 4. If you have 3 or fewer digivolution cards, you can activate the effect as long as you can trash 1 or more of them.

Q:I trash 2 digivolution cards to activate this card's . Can I have 2 of my opponent's Digimon both get -3000 DP?

A:No, this effect can only target 1 of your opponent's Digimon.