4 Skullclamp
3 Blinkmoth Nexus
4 Arcbound Ravager
4 Arcbound Worker
4 Oxidize
4 Tree of Tales
3 Welding Jar
4 Pyrite Spellbomb
4 Myr Enforcer
4 Shrapnel Blast
4 Great Furnace
3 Glimmervoid
4 Frogmite
4 Vault of Whispers
4 Disciple of the Vault
3 Chromatic Sphere

Sideboard
2 Slobad, Goblin Tinkerer
3 Furnace Dragon
4 Seething Song
3 Electrostatic Bolt
3 Atog