Effect
[When Digivolving] [When Attacking] [Once Per Turn] By trashing the top card of your security stack, you may play 1 level 4 or lower yellow card from your hand without paying the cost. Then, the Digimon played by this effect gains <Rush> for the turn.
[All Turns] All of your yellow Digimon gain <Barrier>.
[Opponent's Turn] All of your opponent's Digimon with level equal or more than the total cards in both players' security stacks gain <Security A -2>.