Mammothmon EX8-034

Effect: [When Digivolving] You may play 1 [NSo] trait Digimon card with a play cost of 3 or less from your hand without paying the cost._x000D_
[On Deletion] Give 2 of your opponent’s Digimon ＜Security A. -1＞ (This Digimon checks 1 fewer security card) until the end of their turn.

Inherited Effect: [When Attacking] [Once Per Turn] 1 of your opponent’s Digimon gets -4000 DP for the turn.