1 Glimmervoid
22 Island
1 Prismatic Vista
1 Scalding Tarn
1 Snow-Covered Island
1 Snow-Covered Mountain
1 Aether Spellbomb
1 Arcum's Astrolabe
4 Etherium Sculptor
4 Flood of Tears
1 Foundry Inspector
1 Ghirapur Aether Grid
4 Goblin Engineer
1 Golem's Heart
1 Grinding Station
4 Herbal Poultice
4 Ichor Wellspring
1 Merchant's Dockhand
1 Metalwork Colossus
1 Mind Stone
1 Mirrodin Besieged
1 Mox Opal
4 Myr Retriever
1 Myr Sire
1 Mystic Forge
4 Omniscience
1 Paradoxical Outcome
1 Pyrite Spellbomb
1 Riddlesmith
4 Scrap Trawler
4 Servo Schematic
1 Shimmer Myr
1 Springleaf Drum
1 Sunbird's Invocation
1 Sword of the Meek
1 Thopter Foundry
1 Unwinding Clock
1 Urza, Lord High Artificer
4 Welding Jar
1 Whir of Invention
4 Workshop Assistant
Sideboard:
4 Banishing Knack
4 Battered Golem
4 Cogworker's Puzzleknot
1 Dovin, Grand Arbiter
4 Efficient Construction
1 Mycosynth Golem
4 Nettle Drone
4 Retraction Helix
4 Sai, Master Thopterist