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