4 Darksteel Citadel
4 Skullclamp
1 Arcbound Ravager
4 Thoughtcast
3 Welding Jar
3 Seat of the Synod
4 Myr Enforcer
4 Great Furnace
4 Frogmite
3 Myr Retriever
4 Disciple of the Vault
4 Shrapnel Blast
4 Vault of Whispers
3 City of Brass
3 Chromatic Sphere
4 Ornithopter
4 Atog

Sideboard
3 Electrostatic Bolt
3 Shatter
1 Dark Banishing
4 Pyroclasm
4 Mana Leak