I lose 3 memory from this card's effect, causing the memory gauge to move to 1 or greater on my opponent's side. Does it become my opponent's turn?
Yes, it becomes your opponent's turn after the attack ends.
Mar. 28, 2024
Do I have to activate this card's End of Attack effect when I attack with it?
No, you can choose not to use it.
Mar. 28, 2024
My [BT1-081 HerculesKabuterimon] attacks a Digimon and the attack target gets deleted by a card effect before the battle occurs. Does the [End of Attack] still activate even if no battle occurred?
Yes, you can activate it. The effect of [End of Attack] effect can be resolved even if no battle occurs. (See more in Attack Resolution)
