Does this card's "if there are 3 or more Digimon in play" refer to 3 or more total Digimon in play by both me and my opponent?
Yes, that's correct.
Mar. 28, 2024
Can I activate just the "delete 1 Digimon without [X Antibody] in its traits" effect when there are 3 or more Digimon in play?
No, you can't. When there are 3 or more Digimon in play, you must delete all Digimon without [X Antibody] in their traits.
Mar. 28, 2024