Transmute Artifact [Antiquities] BW84 so grows my strength

so grows my strength

Set: XY: BREAKthrough Type: Fighting Rarity: Promo Retreat cost: Colorless

Set: EX: Emerald Type: Fighting Rarity: Rare Retreat cost: Colorless

Set: Sun & Moon: Ultra Prism Type: Supporter Rarity: Ultra Rare

Set: HeartGold & SoulSilver: Undaunted Type: Fighting Rarity: Rare Retreat cost: Colorless

Transmute Artifact [Antiquities] BW84 so grows my strengthSet: 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.