1 Pyrite Spellbomb
2 Engineered Explosives
2 Chromatic Sphere
2 Mind Stone
3 Terrarion
3 Mishra's Bauble
4 Mox Opal
4 Ancient Stirrings
4 Krark-Clan Ironworks
4 Ichor Wellspring
4 Chromatic Star
1 Emrakul, the Aeons Torn
1 Myr Retriever
2 Hangarback Walker
2 Glint-Nest Crane
4 Scrap Trawler
1 Forest
2 Inventors' Fair
2 Glimmervoid
4 Darksteel Citadel
4 Sanctum of Ugin
4 Spire of Industry
Sideboard
3 Nature's Claim
2 Kozilek's Return
2 Fatal Push
3 Lingering Souls
3 Defense Grid
2 Grafdigger's Cage