4 Skullclamp
4 Arcbound Ravager
2 Darksteel Citadel
4 Arcbound Worker
4 Vault of Whispers
4 Frogmite
3 Thoughtcast
4 Disciple of the Vault
3 Somber Hoverguard
3 Welding Jar
4 Seat of the Synod
4 Shrapnel Blast
3 Pyrite Spellbomb
3 Glimmervoid
3 Myr Enforcer
4 Great Furnace
2 City of Brass
2 Ornithopter

Sideboard
3 Furnace Dragon
3 Genesis Chamber
3 Seething Song
3 Pyroclasm
3 Mana Leak