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.
Apr. 4, 2025
A Digimon that has this card in its digivolution cards attacks, and a security check was performed on my opponent's security stack.
If the attacking Digimon with this card in its digivolution cards digivolves into a Digimon with <Security A. +1> (This Digimon checks 1 additional security card.) using this card's inherited effect, is another security check performed?
Yes, another security check is performed.
Apr. 4, 2025
I use a Digimon that has this card in its digivolution cards to perform a security check on my opponent's security stack, then I use this Digimon's inherited effect to digivolve into BT21-024 [Cyberdramon]. What card is trashed by BT21-024 [Cyberdramon]'s [When Digivolving] effect at such times?
The top card of the security stack.
Upon a security check, the checked card is already considered to be removed from the security stack, therefore that card won't be trashed.
Apr. 4, 2025