2 Aether Hub
3 Buried Ruin
4 Darksteel Citadel
2 Forest
2 Inventors' Fair
4 Watery Grave
4 Ancient Stirrings
3 Chromatic Sphere
4 Chromatic Star
3 Engineered Explosives
1 Grand Architect
4 Ichor Wellspring
4 Mind Stone
4 Mox Opal
2 Myr Retriever
2 Pyrite Spellbomb
4 Scrap Trawler
1 Sword of the Meek
4 Terrarion
1 Tezzeret the Seeker
1 Thopter Foundry
1 Time Sieve
1 Trading Post
1 Ur-Golem's Eye
Sideboard:
2 Defense Grid
3 Galvanic Blast
2 Ghirapur Aether Grid
1 Glimmer of Genius
2 Guttural Response
4 Nature's Claim
2 Wurmcoil Engine