1 official ruling from Bandai, last ruled Mar 28, 2024. Straight answers to how this card actually resolves.

If this card's <Security> effect reveals a black Digimon card with a play cost of 4 or less from the top of my deck, can I add it to the hand without playing it?
Yes, you can. This effect reads "you may play it without paying the cost," therefore you may choose to not play it. In such cases, because the effect reads "add the remaining cards to your hand," you add the card to your hand.
Ruled Mar 28, 2024
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