4 Skullclamp
1 Blinkmoth Nexus
4 Arcbound Ravager
4 Arcbound Worker
4 Seat of the Synod
3 Welding Jar
2 Pyrite Spellbomb
4 Myr Enforcer
3 Shrapnel Blast
4 Great Furnace
3 Glimmervoid
4 Frogmite
4 Vault of Whispers
4 Disciple of the Vault
4 Thoughtcast
1 City of Brass
2 Shatter
2 Chromatic Sphere
3 Ornithopter

Sideboard
3 Furnace Dragon
2 Slobad, Goblin Tinkerer
3 Seething Song
2 Pyroclasm
1 Shatter
4 Mana Leak