Dynasmon

Effect

When this card would be played, if you have 4 or more cards with [Lucemon] or [Witchelny] in its text in your trash, reduce the play cost by 5. [On Play] [When Digivolving] By trashing your top or bottom security card, all of your opponent's Digimon get -6000 DP for the turn. [All Turns] [Once Per Turn] When your security stack is removed from, you may delete 1 of your opponent's lowest DP Digimon.

Source Effect

[Security] Give 1 of your opponent's Digimon ＜Security A. -1＞ for the turn. (This Digimon checks 1 additional security card.) Then, 1 of their Digimon gets -3000 DP until your turn ends.