Can I use this card's effect to attack even when this Digimon is suspended?
No, you can't. This effect does not allow you to attack with Digimon that are in a state where they can't attack.
Mar. 28, 2024
I activated this card's effect and paid 2 cost. This moved the memory to 1 or more on my opponent’s side. Can this Digimon attack?
Yes, it can attack.
Mar. 28, 2024
If this effect moved the memory to 1 or more on my opponent’s side, is the <Security A. +1> gained for the turn negated for attacks with this effect?
No, <Security A. +1> isn't negated. Even if the memory moves to 1 or more on your opponent's side, while this effect is activating or if there are any effects that are pending activation, the end of turn timing doesn't come until they finish activating.
Mar. 28, 2024