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decrease this card's Level by the Level of that monster
Set: 2018 Mega-Tins Mega Pack Card type: Normal Spell Rarity: Common If you control a Link-4 or higher monster: Destroy monsters your opponent controls
Fusion Material Monsters that are listed on the Fusion Monster Card
Set: Invasion: Vengeance Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 0 Defense: 0 1 "Metalfoes" monster + 1 Normal Monster Must be Fusion Summoned and cannot be Special Summoned by other ways
Must be Special Summoned (from your hand) by having 7 "Crystal Beast" cards with different names on your field or in your Graveyard
Seal of Primordium [Modern Masters 2017] Guilds of Ravnica decrease this card's Level bySet: Modern Masters 2017 Type: Enchantment Rarity: Common Cost: {1}{G} Sacrifice Seal of Primordium: Destroy target artifact or enchantment. "I am the simplifier, the root that drags all artifice to earth." Seal inscription