4 Spire of Industry
4 Scrap Trawler
3 Inventors' Fair
3 Buried Ruin
4 Ichor Wellspring
4 Mox Opal
4 Mind Stone
4 Grove of the Burnwillows
4 Ancient Stirrings
4 Chromatic Star
4 Terrarion
3 Engineered Explosives
4 Krark-Clan Ironworks
4 Darksteel Citadel
2 Pyrite Spellbomb
2 Myr Retriever
2 Forest
3 Chromatic Sphere
Sideboard
2 Ghirapur Aether Grid
1 Wurmcoil Engine
4 Nature's Claim
1 Galvanic Blast
1 Defense Grid
3 Lightning Bolt
3 Guttural Response