Singularity of Chaos (BT20-099) - Release Special Booster 2.5

While you have a Digimon with [Chaosmon] in its name or the [ACCEL] trait, you may ignore this card's color requirements.
[Security] Gain 1 memory and add this card to the hand.
[Main] You may play 1 Digimon card with the [ACCEL] trait from your hand with the play cost reduced by 4. Then, place this card as any of your Digimon's bottom digivolution card.

[End of Opponent's Turn] If this Digimon has [Chaosmon] in its name, trash your opponent's top security card and this Digimon gets -30000 DP for the turn.