Shroudmon

[Digivolve Lv.5 w/Pulsemon in text: Cost 5]

When Digivolving End of Attack Once Per Turn If you have 3 or more

security cards, 1 of your opponent's Digimon gets -7000 DP for the turn. If you have 3 or fewer, delete 1 of their unsuspended Digimon.

All Turns When this Digimon would leave the battle area by an opponent's effect, if you have 3 or more security cards, by trashing the top card of your security stack, prevent it from leaving.

On Deletion Recovery +1 "Deck" until there are 3 cards in your security stack.