How does this card’s [When Digivolving] effect work if my opponent has no Digimon in play?
You can reveal 3 cards, then trash all of them. Note that the effect reads, “you may,” so you can choose whether or not to activate the effect when digivolving, regardless of whether or not your opponent has any Digimon in play. If you choose not to activate it, you don't reveal or trash any cards.
Mar. 28, 2024
What does “memory cost of 10 or less” refer to?
Play cost.
Mar. 28, 2024