1 Urza's Power Plant
27 Island
1 Urza's Armor
1 Kuldotha Forgemaster
1 Reliquary Tower
1 Buried Ruin
1 Academy Ruins
1 Tezzeret, Artifice Master
1 Karn, Scion of Urza
1 Karn, Silver Golem
1 The Antiquities War
1 Thopter Spy Network
1 Efficient Construction
1 Blinkmoth Urn
1 Thopter Squadron
1 Blinkmoth Infusion
1 Clone Legion
1 Thran Turbine
1 Thran Temporal Gateway
1 Thran Quarry
1 Mind Over Matter
1 Myr Battlesphere
1 Pentavus
1 Mirrorworks
1 Spell Swindle
1 Genesis Chamber
1 Urza's Tower
1 Padeem, Consul of Innovation
1 Trinket Mage
1 Sapphire Medallion
1 Everflowing Chalice
1 Fabricate
1 Counterspell
1 Tezzeret the Seeker
1 Seat of the Synod
1 Darksteel Citadel
1 Inventors' Fair
1 Whir of Invention
1 Tribute Mage
1 Mirrodin Besieged
1 Grafdigger's Cage
1 Sai, Master Thopterist
1 Unwinding Clock
1 Mightstone
1 Howling Mine
1 Dramatic Reversal
1 Spellskite
1 Vedalken Archmage
1 Urza's Mine
1 Urza's Factory
1 Mystic Forge
1 Vedalken Orrery
1 Aetherflux Reservoir
1 Darksteel Forge
1 Voltaic Key
1 Masterful Replication
1 Disallow
1 Negate
1 Memnarch
1 Weatherlight
1 Skyship Weatherlight
1 Walking Ballista
1 Master Transmuter
1 Sharding Sphinx
1 Heartstone
1 Training Grounds
1 Golem's Heart
1 Golem Foundry
1 Karn's Temporal Sundering
1 Scourge of Fleets
1 Foundry of the Consuls
1 Mind's Eye
1 Fractured Powerstone

1 Urza, Lord High Artificer