Mega | Vaccine | Holy Dragon/Four Great Dragons

• Digivolves for 4 from a lv.5 Yellow digimon

[On Play] 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. If this card was played by [Trial of the Four Great Dragons]'s effect, all of your opponent's Digimon gain ＜Security Attack -2＞ (This Digimon checks 2 fewer security cards) until the end of your opponent's turn instead.
[On Deletion] If you don't have [Four Great Dragons] trait in play, you may place 1 [Trial of the Four Great Dragons] from your hand in your battle area.