2 Inventors' Fair
4 Darksteel Citadel
4 Buried Ruin
4 Ancient Stirrings
2 Myr Retriever
4 Scrap Trawler
4 Mind Stone
3 Engineered Explosives
4 Mox Opal
3 Chromatic Sphere
2 Pyrite Spellbomb
4 Terrarion
4 Chromatic Star
4 Ichor Wellspring
4 Krark-Clan Ironworks
4 Grove of the Burnwillows
2 Forest
2 Spire of Industry
Sideboard
4 Nature's Claim
3 Negate
1 Island
3 Sai, Master Thopterist
4 Galvanic Blast