3 Cranial Plating
3 Arcbound Worker
4 Arcbound Ravager
2 Darksteel Citadel
2 Blinkmoth Nexus
4 Great Furnace
4 Vault of Whispers
4 Frogmite
4 Disciple of the Vault
4 Thoughtcast
3 Somber Hoverguard
4 Shrapnel Blast
4 Seat of the Synod
3 Glimmervoid
3 Pyrite Spellbomb
3 Myr Enforcer
4 Chromatic Sphere
2 Ornithopter

Sideboard
3 Furnace Dragon
3 Slobad, Goblin Tinkerer
3 Seething Song
3 Pyroclasm
3 Mana Leak