I have 2 face-up security cards. If this card's ＜On Play＞＜When Digivolving＞ effect activates, do I perform ＜De Digivolve 2＞?

No. You perform ＜De Digivolve 1＞ twice, not ＜De Digivolve 2＞. When performing ＜De Digivolve 2＞, the top 2 cards are considered to be trashed at the same time, but when performing ＜De Digivolve 1＞ twice, the top 2 cards are trashed 1 at a time. For example, if using ＜De Digivolve 2＞ to simultaneously trash the top 2 cards of a suspended Digimon and the 2nd card trashed is BT15-047 [Kabuterimon], its effect won't activate. However, if performing ＜De Digivolve 1＞ twice and the Digimon becomes BT15-047 [Kabuterimon] after the 1st instance of ＜De Digivolve 1＞ trashes a card, it won't be affected by the 2nd instance of ＜De Digivolve 1＞ and won't be trashed.

CannonBeemon rulings (BT18-052)

1 official ruling from Bandai, last ruled Nov 1, 2024. Straight answers to how this card actually resolves.

Effect: [Security] [Opponent's Turn] All of your [Royal Base] trait Digimon gain Blocker [On Play] [When Digivolving] For each of your face up security cards, De-Digivolve 1 1 of your opponent's Digimon.
Inherited effect: [All Turns] [Once Per Turn] When this Digimon deletes your opponent's Digimon in battle, trash their top security card.

Official Q&A

I have 2 face-up security cards. If this card's ＜On Play＞＜When Digivolving＞ effect activates, do I perform ＜De Digivolve 2＞?
No. You perform ＜De Digivolve 1＞ twice, not ＜De Digivolve 2＞. When performing ＜De Digivolve 2＞, the top 2 cards are considered to be trashed at the same time, but when performing ＜De Digivolve 1＞ twice, the top 2 cards are trashed 1 at a time. For example, if using ＜De Digivolve 2＞ to simultaneously trash the top 2 cards of a suspended Digimon and the 2nd card trashed is BT15-047 [Kabuterimon], its effect won't activate. However, if performing ＜De Digivolve 1＞ twice and the Digimon becomes BT15-047 [Kabuterimon] after the 1st instance of ＜De Digivolve 1＞ trashes a card, it won't be affected by the 2nd instance of ＜De Digivolve 1＞ and won't be trashed.
Ruled Nov 1, 2024

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Questions and answers are Bandai's official rulings, collected and translated by the DigimonCardGame Wiki community and reused here under CC BY-SA. Card names and card text are © their respective publishers; Combalo is not affiliated with Bandai.

CannonBeemon rulings (BT18-052)

1 official ruling from Bandai, last ruled Nov 1, 2024. Straight answers to how this card actually resolves.

Effect: [Security] [Opponent's Turn] All of your [Royal Base] trait Digimon gain Blocker [On Play] [When Digivolving] For each of your face up security cards, De-Digivolve 1 1 of your opponent's Digimon.
Inherited effect: [All Turns] [Once Per Turn] When this Digimon deletes your opponent's Digimon in battle, trash their top security card.

Official Q&A

I have 2 face-up security cards. If this card's ＜On Play＞＜When Digivolving＞ effect activates, do I perform ＜De Digivolve 2＞?
No. You perform ＜De Digivolve 1＞ twice, not ＜De Digivolve 2＞. When performing ＜De Digivolve 2＞, the top 2 cards are considered to be trashed at the same time, but when performing ＜De Digivolve 1＞ twice, the top 2 cards are trashed 1 at a time. For example, if using ＜De Digivolve 2＞ to simultaneously trash the top 2 cards of a suspended Digimon and the 2nd card trashed is BT15-047 [Kabuterimon], its effect won't activate. However, if performing ＜De Digivolve 1＞ twice and the Digimon becomes BT15-047 [Kabuterimon] after the 1st instance of ＜De Digivolve 1＞ trashes a card, it won't be affected by the 2nd instance of ＜De Digivolve 1＞ and won't be trashed.
Ruled Nov 1, 2024

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