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