1 Ancient Den
1 Darksteel Citadel
1 Great Furnace
1 All Is Dust
1 Archaeomancer's Map
1 Blightsteel Colossus
1 Boros Signet
1 Brilliant Restoration
1 Bronze Guardian
1 Burnished Hart
1 Chiss-Goria, Forge Tyrant
1 Clock of Omens
1 Cloud Key
1 Clown Car
1 Cryptothrall
1 Digsite Engineer
1 Dispatch
1 Eerie Interlude
1 Enlightened Tutor
1 Ethersworn Canonist
1 Feldon of the Third Path
1 Forsaken Monument
1 Foundry Inspector
1 Ghirapur Aether Grid
1 Goblin Engineer
1 Goblin Welder
1 Gold Myr
1 Grafted Exoskeleton
1 Indomitable Archangel
1 Iron Myr
1 Jhoira's Familiar
1 Karn, Legacy Reforged
1 Lightning Greaves
1 Lodestone Myr
1 Losheel, Clockwork Scholar
1 Loyal Apprentice
1 Mind Stone
1 Monologue Tax
1 Myr Battlesphere
1 Myr Turbine
1 Organic Extinction
1 Ornithopter of Paradise
1 Osgir, the Reconstructor
1 Palladium Myr
1 Revel in Riches
1 Saheeli's Directive
1 Scrap Trawler
1 Sculpting Steel
1 Secret Rendezvous
1 Shimmer Myr
1 Skullclamp
1 Sol Ring
1 Solemn Simulacrum
1 Sram's Expertise
1 Steel Hellkite
1 Steel Overseer
1 Swords to Plowshares
1 Syr Ginger, the Meal Ender
1 Tempered Steel
1 The Brothers' War
1 Unwinding Clock
1 Wake the Past
Sideboard: