See Double [March of the Machine Prerelease Promos] — Token Creature — Cat Set: Mirrodin Besieged Type: Artifact

Set: Mirrodin Besieged Type: Artifact Creature — Golem Rarity: Mythic Cost: {12} Trample

Set: Collectors’ Edition Type: Instant Rarity: Common Cost: {W} Choose one —

Dry grass is tinder before the spark

You may cast an instant or sorcery spell from among those cards without paying its mana cost

See Double [March of the Machine Prerelease Promos] — Token Creature — Cat Set: Mirrodin Besieged Type: ArtifactSet: March of the Machine Prerelease Promos Type: Instant Rarity: Rare Cost: {2}{U}{U} This spell can't be copied. Choose one. If an opponent has eight or more cards in their graveyard, you may choose both. Copy target spell. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.) Create a token that's a copy of target creature.