Sculpting Steel [Kaladesh Inventions] Phyrexian Mutant Snake reveal Darksteel Colossus and shuffle

reveal Darksteel Colossus and shuffle it into its owner's library instead

or from among cards you own in exile without paying its mana cost

you must choose one of opponent's non-wall creatures in play

Set: Summer Magic / Edgar Type: Creature — Spirit Rarity: Rare Cost: {B}{B} Haste

Set: 30th Anniversary Edition Type: Creature — Human Cleric Rarity: Common Cost: {1}{W} {T}: Prevent the next 1 damage that would be dealt to any target this turn

Sculpting Steel [Kaladesh Inventions] Phyrexian Mutant Snake reveal Darksteel Colossus and shuffleSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} You may have Sculpting Steel enter the battlefield as a copy of any artifact on the battlefield. Perfected by the kinetic sculptor Shanti Makam, these self assembling metal strands can be coaxed into any shape imaginable.