4 Darksteel Citadel
2 Slobad, Goblin Tinkerer
4 Skullclamp
4 Arcbound Ravager
4 Vault of Whispers
4 Tooth of Chiss-Goria
4 Welding Jar
4 Myr Enforcer
4 Great Furnace
4 Frogmite
4 Shrapnel Blast
4 Glimmervoid
4 Disciple of the Vault
4 Chromatic Sphere
4 Ornithopter
2 Atog

Sideboard
3 Scale of Chiss-Goria
3 Electrostatic Bolt
4 Sulfuric Vortex
2 Shatter
3 Pyroclasm