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