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

Sideboard
3 Furnace Dragon
2 Seething Song
3 Somber Hoverguard
4 Pyroclasm
3 Detonate