4 Arcbound Worker
3 Darksteel Citadel
1 Slobad, Goblin Tinkerer
4 Skullclamp
4 Arcbound Ravager
4 Shrapnel Blast
4 Great Furnace
2 Myr Retriever
3 Glimmervoid
4 Frogmite
4 Vault of Whispers
4 Disciple of the Vault
4 Thoughtcast
4 Seat of the Synod
4 Pyrite Spellbomb
3 Myr Enforcer
2 Shatter
2 Chromatic Sphere

Sideboard
3 Electrostatic Bolt
3 Pyroclasm
2 Shatter
4 Flashfires
3 Mana Leak