4 Arcbound Worker
4 Darksteel Citadel
2 Skullclamp
4 Arcbound Ravager
4 Frogmite
2 Glimmervoid
4 Vault of Whispers
4 Disciple of the Vault
4 Thoughtcast
4 Seat of the Synod
3 Welding Jar
3 Pyrite Spellbomb
4 Myr Enforcer
4 Great Furnace
2 Shrapnel Blast
4 Chromatic Sphere
4 Mana Leak

Sideboard
3 Electrostatic Bolt
1 Stabilizer
4 Shatter
3 Pyroclasm
2 Terror
2 Flashfires