Airdramon (BT19-032) - Release Special Booster 2.0

[On Deletion] 1 of your opponent's Digimon gains [Security Attack -1] until the end of their turn. Then, if you have 2 or fewer security cards, [Recovery +1 "Deck"].

[Barrier] (When this Digimon would be deleted in battle, by trashing the top card of your security stack, prevent that deletion).