1 Ancient Den
1 Bojuka Bog
1 Brightclimb Pathway // Grimclimb Pathway
1 Command Tower
1 Darksteel Citadel
1 Drowned Catacomb
1 Exotic Orchard
1 Flooded Strand
1 Godless Shrine
1 Goldmire Bridge
1 Hallowed Fountain
1 Hengegate Pathway // Mistgate Pathway
1 Inventors' Fair
4 Island
1 Marsh Flats
1 Mistvault Bridge
5 Plains
1 Polluted Delta
1 Raffine's Tower
1 Razortide Bridge
1 Reflecting Pool
1 Reliquary Tower
1 Seat of the Synod
1 Spire of Industry
2 Swamp
1 Urza's Saga
1 Vault of Whispers
1 Watery Grave
1 Access Denied
1 Alloy Myr
1 Arcane Denial
1 Arcane Signet
1 Baleful Strix
1 Bident of Thassa
1 Biotransference
1 Clever Concealment
1 Counterspell
1 Cryptothrall
1 Cyclonic Rift
1 Darksteel Forge
1 Deadly Rollick
1 Despark
1 Dispatch
1 Emry, Lurker of the Loch
1 Encroaching Mycosynth
1 Esper Sentinel
1 Etherium Sculptor
1 Farewell
1 Fellwar Stone
1 Flawless Maneuver
1 Foundry Inspector
1 Generous Gift
1 Gold Myr
1 Leaden Myr
1 Liberator, Urza's Battlethopter
1 Lightning Greaves
1 Liquimetal Torque
1 Losheel, Clockwork Scholar
1 Masterful Replication
1 Myr Battlesphere
1 Myr Convert
1 Myr Retriever
1 Organic Extinction
1 Ornithopter of Paradise
1 Padeem, Consul of Innovation
1 Reality Heist
1 Research Thief
1 Sai, Master Thopterist
1 Scrap Trawler
1 Sharding Sphinx
1 Shimmer Myr
1 Silver Myr
1 Skullclamp
1 Smothering Tithe
1 Sol Ring
1 Solemn Simulacrum
1 Stoic Rebuttal
1 Swiftfoot Boots
1 Swords to Plowshares
1 Tezzeret, Master of the Bridge
1 Thirst for Knowledge
1 Thopter Spy Network
1 Thought Monitor
1 Thoughtcast
1 Time Sieve
1 Unwinding Clock
1 Urza, Chief Artificer
1 Urza, Lord High Artificer
1 Urza, Prince of Kroog
1 Void Rend
1 Whir of Invention
1 Whirler Rogue
Sideboard: