1 Academy Ruins
1 Aetherflux Reservoir
1 Ancient Tomb
1 Arcbound Worker
1 Basalt Monolith
1 Bonded Construct
1 Brass Gnat
1 Brass Man
1 Buried Ruin
1 Chronomaton
1 Clockwork Beetle
1 Cloud Key
1 Corridor Monitor
1 Crashing Drawbridge
1 Darksteel Citadel
1 Darksteel Forge
1 Etherium Sculptor
1 Excavated Wall
1 Foundry Inspector
1 Foundry of the Consuls
1 Gemstone Caverns
1 Hangarback Walker
1 Heap Doll
1 Hope of Ghirapur
1 Inventors' Fair
21 Island
1 Junk Diver
1 Keeper of the Lens
1 Lightning Greaves
1 Lightning-Core Excavator
1 Locthwain Gargoyle
1 Magewright's Stone
1 Memnite
1 Metallic Sliver
1 Metalworker
1 Minamo, School at Water's Edge
1 Myr Battlesphere
1 Myr Moonvessel
1 Myr Retriever
1 Myr Servitor
1 Myr Sire
1 Myriad Landscape
1 Mystic Forge
1 Ornithopter
1 Padeem, Consul of Innovation
1 Patriar's Seal
1 Phyrexian Marauder
1 Phyrexian Walker
1 Rings of Brighthearth
1 Scrap Trawler
1 Seat of the Synod
1 Sensei's Divining Top
1 Shield Sphere
1 Silver Myr
1 Sol Ring
1 Solemn Simulacrum
1 Sparring Construct
1 Spellskite
1 Staff of Nin
1 Steel Wall
1 Strip Mine
1 Tezzeret, Artifice Master
1 Thousand-Year Elixir
1 Thraben Gargoyle
1 Tyrite Sanctum
1 Universal Automaton
1 Urza's Saga
1 Voltaic Key
1 Walking Bulwark
1 Workshop Assistant
1 Jeweled Lotus
1 Staff of Domination
1 Myr Matrix
1 Forsaken Monument
1 Grim Monolith
1 Empowered Autogenerator
1 Chromatic Orrery
1 Myr Turbine
1 Mana Crypt

1 Arcum Dagsson