4 Arcbound Ravager
2 Blinkmoth Nexus
4 Arcbound Worker
4 Skullclamp
1 Darksteel Citadel
4 Myr Enforcer
4 Shrapnel Blast
4 Great Furnace
3 Glimmervoid
4 Frogmite
4 Electrostatic Bolt
4 Vault of Whispers
4 Disciple of the Vault
4 Thoughtcast
2 Welding Jar
4 Seat of the Synod
4 Chromatic Sphere

Sideboard
3 Furnace Dragon
4 Seething Song
3 Pyroclasm
1 Shatter
4 Mana Leak