1 Academy Ruins
1 Ancient Tomb
1 Buried Ruin
1 Darksteel Citadel
1 Inventors' Fair
1 Reliquary Tower
1 Seat of the Synod
1 Snow-Covered Island
1 Urza's Power Plant
1 Urza's Mine
1 Urza's Tower
1 Sea Gate Restoration
1 Mystic Sanctuary
1 Strip Mine
1 Prismatic Vista
1 Polluted Delta
8 Island
1 Blightsteel Colossus
1 Arcum Dagsson
1 Sai, Master Thopterist
1 Sharding Sphinx
1 Hullbreacher
1 Steel Overseer
1 Master Transmuter
1 Padeem, Consul of Innovation
1 Memnarch
1 Whir of Invention
1 Force of Negation
1 Nexus of Fate
1 Pact of Negation
1 Counterspell
1 Cyclonic Rift
1 Flusterstorm
1 Arcane Denial
1 Mana Drain
1 Force of Will
1 All Is Dust
1 Windfall
1 Sapphire Medallion
1 Sensei's Divining Top
1 Aetherflux Reservoir
1 Defense Grid
1 Static Orb
1 Mox Opal
1 Mana Crypt
1 Chrome Mox
1 Proteus Staff
1 Unwinding Clock
1 Mystic Forge
1 Trading Post
1 Trinisphere
1 Sol Ring
1 Jeweled Lotus
1 Winter Orb
1 Storage Matrix
1 Forsaken Monument
1 Voltaic Key
1 Lightning Greaves
1 Darksteel Forge
1 Manifold Key
1 Scroll Rack
1 Howling Mine
1 Mechanized Production
1 Efficient Construction
1 Mirrodin Besieged
1 Karn, the Great Creator
1 Karn, Scion of Urza
1 Jace, Wielder of Mysteries
1 Tezzeret, Artifice Master
1 Tezzeret the Seeker
1 Vedalken Archmage
1 Command Tower
1 Etherium Sculptor
1 Emry, Lurker of the Loch
1 Everflowing Chalice
1 Shimmer Myr
1 Chief Engineer
1 Mana Vault
1 Golden Guardian
1 Override
1 Fellwar Stone
1 Burnished Hart
1 Opal Palace
1 Vesuva
1 Prototype Portal
1 Mox Tantalite
1 Horizon Stone
1 Field of Ruin
1 Nykthos, Shrine to Nyx
1 Thawing Glaciers
1 Cavern of Souls
1 Steel Hellkite

1 Urza, Lord High Artificer