Isochron Scepter [The List] XY91 Set: Mystery Booster Type: Enchantment

Set: Mystery Booster Type: Enchantment Rarity: Rare Cost: {2}{U} Creatures don't untap during their controllers' untap steps

Increase the ATK of this card by 300 points for each "Dark Magician" or "Magician of Black Chaos" in either player's Graveyard

Creatures can't attack

"I know just the person for that job

Set: Stardust Overdrive Card type: Ritual/Effect Monster Rarity: Ultimate Rare Attack: 2700 Defense: 1200 This card can only be Ritual Summoned with the Ritual Spell Card

Isochron Scepter [The List] XY91 Set: Mystery Booster Type: EnchantmentSet: The List Type: Artifact Rarity: Uncommon Cost: {2} Imprint When Isochron Scepter enters the battlefield, you may exile an instant card with mana value 2 or less from your hand. {2}, {T}: You may copy the exiled card. If you do, you may cast the copy without paying its mana cost.