4 Chromatic Star
3 Chromatic Sphere
2 Aetherflux Reservoir
4 Darksteel Citadel
4 Ancient Stirrings
4 Scrap Trawler
2 Myr Retriever
2 Yavimaya Coast
3 Inventors' Fair
4 Grove of the Burnwillows
2 Forest
3 Buried Ruin
4 Terrarion
4 Mox Opal
4 Mind Stone
4 Krark-Clan Ironworks
4 Ichor Wellspring
3 Engineered Explosives
Sideboard
2 Surgical Extraction
2 Spell Pierce
3 Sai, Master Thopterist
4 Nature's Claim
4 Lightning Bolt