AncientVolcanomon (BT7-066) - Next Adventure

[When Digivolving] [De-Digivolve 3] on 1 of your opponent's Digimon. (Trash up to 3 cards from the top of one of your opponent's Digimon. If it has no digivolution cards, or becomes a level 3 Digimon, you can't trash any more cards)
[On Deletion] You may play 1 black level 4 or lower card with [Hybrid] in its traits from your hand without paying its memory cost.