Sakuyamon

Q:What does "[When Digivolving] effects don't activate" mean, exactly?

A:This effect prevents [When Digivolving] effects on cards from activating. [When Digivolving] effects can no longer activate by triggering or when effects such as "activate that card's [When Digivolving]" effect" activate.

Q:I used a card affected by "can't activate [When Digivolving] effects" to attack. Can I activate that card's [When Digivolving] [When Attacking] effect at such times?

A:Yes, you can. The effect can activate if it activates upon the [When Attacking] timing.

Q:If a card is affected by "can't activate [When Digivolving] effects," can other effects activate its [When Digivolving] effect?

A:No, it can't be activated.

Q:If a card is affected by "can't activate [When Digivolving] effects," can I process just the "by" condition in its [When Digivolving] effect?

A:No, you can't.

Q:A card that was given "can't activate [When Digivolving] effects" digivolved into a card that has a [When Digivolving] [When Attacking] [Once Per Turn] effect. Does that count as an instance of that effect's [X Per Turn] even if that effect can't be activated upon the timing when that card digivolved?

A:No, it doesn't count. The effect can't activate upon the [When Digivolving] timing, therefore it doesn't count as an instance of that effect's [X Per Turn].

Q:What happens to cards placed face up in the security stack by effects?

A:They become face-up security cards that remain revealed. Other than rules that specify face-up security cards, the rules apply in the same manner as standard security cards.

Q:What happens upon a security check for a security card that is placed face-up?

A:The check is performed with the card left revealed. Other than rules for cards left revealed, the rules apply in the same manner as standard security checks.

Q:Does a card's [Security] effect trigger upon a security check with that card placed face-up?

A:Yes, it triggers.

Q:What happens if I shuffle a security stack that includes security cards placed face-up?

A:Any face-up cards are placed face down, then you shuffle the cards. After shuffling, all cards are left face-down.