Transmute Artifact [Antiquities] Prophecy Set: Planechase Type: Sorcery Rarity:

Set: Planechase Type: Sorcery Rarity: Rare Cost: {5}{R}{R}{R} Untap all creatures and gain control of them until end of turn

draw four cards

that player sacrifices it

Rhonas the Indomitable can't attack or block unless you control another creature with power 4 or greater

Whenever Primeval Titan enters the battlefield or attacks

Transmute Artifact [Antiquities] Prophecy Set: Planechase Type: Sorcery Rarity:Set: 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.