WarGrowlmon

Effect

＜Engage＞ (At the end of your turn, this Digimon may attack.) [When Digivolving] [When Attacking] Delete 1 of your opponent's Digimon with 5000 DP or less. If this effect didn't delete, this Digimon gains ＜Piercing＞ (When this Digimon deletes your opponent's Digimon in battle while attacking, it checks security before the attack ends.) and +3000 DP for the turn. [End of Attack] [On Deletion] You may play 1 Tamer card with [Guilmon] in its text from your hand or trash without paying the cost.

Source Effect

[All Turns] [Once Per Turn] When any of your opponent's Digimon are deleted, if this Digimon has [Gallantmon] in its name, trash their top security card.