[Your Turn] While your opponent has no Digimon with digivolution cards in play, this Digimon gains <Jamming>. (This Digimon can't be deleted in battles against Security Digimon.)
Inherited Effect
[When Attacking] Trash 1 digivolution card from the bottom of 1 of your opponent's Digimon.
Rulings Q&A — 1 entries
Q1Q1417
Is a "while your opponent has no Digimon with XX" condition also met when my opponent has no Digimon?