4 Darksteel Citadel
4 Skullclamp
2 Blinkmoth Nexus
4 Arcbound Ravager
4 Arcbound Worker
4 Pyrite Spellbomb
4 Welding Jar
4 Myr Enforcer
4 Great Furnace
4 Frogmite
4 Shrapnel Blast
4 Glimmervoid
4 Disciple of the Vault
4 Vault of Whispers
1 City of Brass
1 Chromatic Sphere
2 Ornithopter
2 Atog

Sideboard
2 Genesis Chamber
2 Electrostatic Bolt
2 Stabilizer
2 Sulfuric Vortex
3 Pyroclasm
4 Shatter