2 Buried Ruin
4 Darksteel Citadel
2 Forest
4 Grove of the Burnwillows
2 Inventors' Fair
1 Island
3 Yavimaya Coast
4 Ancient Stirrings
4 Chromatic Star
2 Engineered Explosives
4 Grinding Station
4 Ichor Wellspring
4 Mox Opal
4 Myr Retriever
1 Pyrite Spellbomb
2 Sai, Master Thopterist
4 Scrap Trawler
4 Semblance Anvil
3 Terrarion
2 Welding Jar
Sideboard:
3 Galvanic Blast
2 Ghirapur Aether Grid
3 Karn, Scion of Urza
3 Nature's Claim
2 Negate
1 Sai, Master Thopterist
1 Swan Song