4 Arcbound Ravager
4 Arcbound Worker
4 Disciple of the Vault
4 Frogmite
3 Myr Enforcer
4 Thoughtcast
3 Shrapnel Blast
3 Chromatic Sphere
4 Cranial Plating
3 Pyrite Spellbomb
4 Welding Jar
2 Darksteel Citadel
4 Great Furnace
4 Seat of the Synod
4 Vault of Whispers
2 Blinkmoth Nexus
4 Glimmervoid
Sideboard
1 Pyrite Spellbomb
4 Mana Leak
4 Pyroclasm
4 Shatter
2 Somber Hoverguard