Mammothmon

“<em>[[Digivolve] Lv.4 w/[NSo] trait: Cost 3]</em><br> [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.<br> [On Deletion] Give 2 of your opponent's Digimon [Security Attack -1] until the end of their turn.”