4 Arcbound Worker
2 Darksteel Citadel
4 Skullclamp
4 Arcbound Ravager
4 Great Furnace
4 Shrapnel Blast
4 Frogmite
4 Glimmervoid
4 Disciple of the Vault
4 Vault of Whispers
4 Welding Jar
4 Tree of Tales
4 Tooth of Chiss-Goria
4 Myr Enforcer
4 Naturalize
4 Ornithopter

Sideboard
4 Oxidize
1 Pulse of the Forge
3 Scrabbling Claws
1 Stabilizer
3 Terror
3 Fireball