Machinedramon

“[Hand] [Main] If you don't have any Digimon other than Digimon with [Dark Masters] in their texts, you may play this card with the play cost reduced by 5. At turn end, delete the Digimon this effect played. <br>[On Play] [When Attacking] [De-Digivolve 2] 2 of your opponent's Digimon. <br>[All Turns] This Digimon can only digivolve into [Apocalymon]. <br>[On Deletion] If you have no black face-up security cards, place this Digimon face up as the bottom security card.”