Raijinmon BT9-042

Effect: [Hand] [Main] If you have a Digimon in play with [Justimon]/[Raidenmon] in its name, you may pay 1 memory to place this card under that Digimon as its bottom digivolution card._x000D_
[When Digivolving] You may trash 1 card with the [Machine]/[Cyborg] trait in your hand to have 1 of your opponent’s Digimon get -4000 DP for the turn.

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