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