Transmute Artifact [Antiquities] 004 the mana you spent on

the mana you spent on {X}

Sacrifice Black Lotus: Add three mana of any one color

and Stones -- Native American

Folds to 8" × 10"

The Monster Cards are an invaluable resource for both players and Dungeon Masters

Transmute Artifact [Antiquities] 004 the mana you spent onSet: Antiquities Type: Sorcery Rarity: Uncommon Cost: {U}{U} Sacrifice an artifact. If you do, search your library for an artifact card. If that card's converted mana cost is less than or equal to the sacrificed artifact's converted mana cost, put it onto the battlefield. If it's greater, you may pay {X}, where X is the difference. If you do, put it onto the battlefield. If you don't, put it into its owner's graveyard. Then shuffle your library.