Gulusgammamon BT21-069

Effect: [Security] At the end of the battle, play this card without paying the cost._x000D_
[On Play] [When Digivolving] By placing 1 Digimon card with [Gammamon] in its name from your hand or trash as this Digimon’s bottom digivolution card, delete 1 of your opponent’s level 4 or lower Digimon.

Inherited Effect: ＜Retaliation＞ (When this Digimon is deleted after losing a battle, delete the Digimon it was battling).