What order do an effect that triggers when a card is removed from a security stack and a ＜Security＞ effect on a checked card activate when they trigger simultaneously upon a security check?

The ＜Security＞ effect will activate first. Upon a security check, a ＜Security＞ effect will immediately activate without pending activation.

Lamiamon rulings (BT21-025)

1 official ruling from Bandai, last ruled Apr 4, 2025. Straight answers to how this card actually resolves.

Effect: Progress [Your Turn] [Once Per Turn] When any of your [Reptile] or [Dragonkin] trait Digimon's attack targets change, trash your opponent's top security card.
Inherited effect: [All Turns] [Once Per Turn] When your opponent's security is removed from, you may play 1 [Reptile] or [Dragonkin] trait Digimon card with 5000 DP or less from your hand without paying the cost.

Official Q&A

What order do an effect that triggers when a card is removed from a security stack and a ＜Security＞ effect on a checked card activate when they trigger simultaneously upon a security check?
The ＜Security＞ effect will activate first. Upon a security check, a ＜Security＞ effect will immediately activate without pending activation.
Ruled Apr 4, 2025

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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.

Lamiamon rulings (BT21-025)

1 official ruling from Bandai, last ruled Apr 4, 2025. Straight answers to how this card actually resolves.

Effect: Progress [Your Turn] [Once Per Turn] When any of your [Reptile] or [Dragonkin] trait Digimon's attack targets change, trash your opponent's top security card.
Inherited effect: [All Turns] [Once Per Turn] When your opponent's security is removed from, you may play 1 [Reptile] or [Dragonkin] trait Digimon card with 5000 DP or less from your hand without paying the cost.

Official Q&A

What order do an effect that triggers when a card is removed from a security stack and a ＜Security＞ effect on a checked card activate when they trigger simultaneously upon a security check?
The ＜Security＞ effect will activate first. Upon a security check, a ＜Security＞ effect will immediately activate without pending activation.
Ruled Apr 4, 2025

Got a line that uses Lamiamon? Map it in the builder and share it with a link.