Darkknightmon BT10-066

Effect: [On Play] ＜De-Digivolve 1＞ 1 of your opponent’s Digimon (Trash the top card. You can’t trash past level 3 cards). Then, if DigiXrosing with 2 cards, delete 1 of your opponent’s Digimon with a play cost of 5 or less._x000D_
[All Turns] When this Digimon would be deleted, by returning 1 black level 4 or lower Digimon card from this Digimon’s digivolution cards to its owner’s hand, you may play 1 [SkullKnightmon]/[DeadlyAxemon] from this Digimon’s digivolution cards without paying its memory cost.