3 Cranial Plating
4 Darksteel Citadel
4 Arcbound Ravager
4 Arcbound Worker
3 Tree of Tales
4 Thoughtcast
4 Welding Jar
4 Seat of the Synod
4 Shrapnel Blast
4 Myr Enforcer
4 Great Furnace
4 Glimmervoid
4 Frogmite
3 Chromatic Sphere
3 Ornithopter
4 Mana Leak

Sideboard
1 Cranial Plating
4 Oxidize
4 Somber Hoverguard
3 Electrostatic Bolt
3 Pyroclasm