Murmukusmon (BT17-071) - Secret Crisis

[[Digivolve] [Darcmon] w/[HippoGryphonmon] in digivolution cards: Cost 4]
[When Digivolving] If [Darcmon] and [HippoGryphonmon] are in this Digimon's digivolution cards, by deleting 1 of your other Digimon, you may play 1 [Ornismon] from your trash without paying the cost.
[All Turns] [Once Per Turn] When one of your other Digimon is deleted, delete 1 of your opponent's Digimon with as high or lower a level as the deleted Digimon.