Command of the Doom King
At the beginning of the Duel, add Pendulum Zones to your field. The following effect can be used once per Duel. Select 1 "D/D/D Doom King Armageddon" from your hand and add, it to your Extra Deck face-up. Then, select up to 1 "D/D" Pendulum Monster from your field and Deck respectively, and place it (them) to your Pendulum Zone(s). Then, negate the effect of these cards until the end of your next turn. This Skill can only activate and be used if you begin the Duel with a Deck (excluding Extra Deck) that contains at least 5 "D/D/D" Pendulum Monsters.