I use this card, and my opponent and I both have the same number of cards in our security stacks. Later, my opponent loses a security card. When this happens, do I remove <Security A. +1> from this card’s effect?
No. If the number of cards in your security stack is less than or equal to your opponent’s at the time you use this card, the effect doesn't go away, even if your opponent loses security cards later.
Mar. 28, 2024