Transmute Artifact [Antiquities] Elemental Shaman Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Creature — Human Soldier Uncommon Cost: {3}{R}{R} When Ravaging Horde enters the battlefield

you may tap lands you don't control for mana

you may play that card

you may return target creature to its owner's hand

Set: Onslaught Type: Enchantment Rarity: Rare Cost: {1}{B} As Cover of Darkness enters the battlefield

Transmute Artifact [Antiquities] Elemental Shaman Set: Portal Three Kingdoms Type:Set: Antiquities Type: Sorcery 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.