[Main] Search your security stack. 1 of your Digimon may digivolve into 1 yellow level 6 or lower Digimon card with the [Vaccine] trait among them without paying the cost. Then, shuffle your security stack. If digivolved by this effect, and you have a Tamer with [T.K. Takaishi] in its name, [Recovery +1"Deck"].
[Security] You may play 1 [Patamon] from your hand or trash without paying the cost. Then, add this card to the hand.