1 Ancient Den
1 City of Shadows
1 Darksteel Citadel
1 Foundry of the Consuls
1 Great Furnace
1 Inventors' Fair
1 Mishra's Workshop
1 Seat of the Synod
1 Thespian's Stage
1 Vault of Whispers
1 Ashnod's Altar
1 Astral Cornucopia
1 Boros Keyrune
1 Butcher of Malakir
1 Clock of Omens
1 Cloud Key
1 Conjurer's Closet
1 Conversion Chamber
1 Darksteel Forge
1 Dictate of Erebos
1 Disciple of the Vault
1 Dross Scorpion
1 Eldrazi Displacer
1 Enlightened Tutor
1 Fabricate
1 Fervor
1 Foundry Inspector
1 Genesis Chamber
1 Ghirapur Aether Grid
1 Ghirapur Gearcrafter
1 Gisela, Blade of Goldnight
1 Glaring Spotlight
1 Golem Foundry
1 Grave Pact
1 Hammer of Purphoros
1 Hex Parasite
1 Icy Manipulator
1 Kuldotha Forgemaster
1 Leonin Abunas
1 Lodestone Golem
1 Mana Echoes
1 Marionette Master
1 Martyr's Bond
1 Master Transmuter
1 Master Trinketeer
1 Metalwork Colossus
1 Metrognome
1 Molten Psyche
1 Moriok Rigger
1 Mortician Beetle
1 Mycosynth Golem
1 Mycosynth Lattice
1 Myr Matrix
1 Myr Propagator
1 Myr Turbine
1 Myrsmith
1 Nim Deathmantle
1 Nuisance Engine
1 Padeem, Consul of Innovation
1 Panharmonicon
1 Pentavus
1 Prototype Portal
1 Reckless Fireweaver
1 Ruthless Deathfang
1 Scrap Mastery
1 Serpent Generator
1 Shape Anew
1 Sharding Sphinx
1 Sludge Strider
1 Soul Foundry
1 Stuffy Doll
1 Tempered Steel
1 Tezzeret, Agent of Bolas
1 The Hive
1 Thirst for Knowledge
1 Thopter Assembly
1 Thopter Engineer
1 Thopter Spy Network
1 Thopter Squadron
1 Thraximundar
1 Time Sieve
1 Tooth of Chiss-Goria
1 Undercity Plague
1 Veilstone Amulet
1 Whir of Invention
1 Whirler Rogue
1 Whirler Virtuoso
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