Transmute Artifact [Antiquities] Illusion "To make a prairie it

"To make a prairie it takes a clover and one bee

Set: Arabian Nights Type: Creature — Plant Rarity: Rare Cost: {3}{G} {T}: Target attacking creature has base power 0 until end of turn

Set: Worldwake Type: Legendary Creature — Elemental Rarity: Mythic Cost: {2}{G} You don't lose unspent green mana as steps and phases end

and a Lightning card from your hand

If the chosen card is cast as a spell

Transmute Artifact [Antiquities] Illusion "To make a prairie itSet: 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 mana value is less than or equal to the sacrificed artifact's mana value, 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.