Supreme King Z-ARC [MACR-EN039] Secret Rare P-038 then if the result is

then if the result is 3 heads

The Commander Masters Draft Booster Box contains 24 Commander Masters Draft Boosters

it cannot attack

and/or Extra Deck

Supreme King Z-ARC [MACR-EN039] Secret Rare P-038 then if the result isSet: Maximum Crisis Card type: Fusion Pendulum Effect Monster Rarity: Secret Rare Attack: 4000 Defense: 4000 4 Dragon Type monsters (1 Fusion, 1 Synchro, 1 Xyz, and 1 Pendulum) Must be Fusion Summoned and cannot be Special Summoned by other ways. If this card is Special Summoned: Destroy all cards your opponent controls. Cannot be destroyed by your opponent's card effects. Your opponent cannot target this card with card effects. When this card