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