Mega | Vaccine | Shaman/Olympos XII

• Digivolves for 4 from a lv.5 Yellow digimon

[When Digivolving] All of your opponent's Digimon gain ＜Security Attack -1＞ (This Digimon checks 1 fewer security card) until the end of your opponent's turn.
[Opponent's Turn] Your opponent's Digimon with ＜Security Attack＞ can't attack this Digimon and can't activate [When Attacking] and [When Digivolving] effects.