4 Frogmite
4 Arcbound Ravager
4 Ornithopter
2 Myr Enforcer
4 Arcbound Worker
4 Disciple of the Vault
4 Thoughtcast
3 Mana Leak
4 Shrapnel Blast
4 Great Furnace
4 Vault of Whispers
4 Seat of the Synod
3 Darksteel Citadel
4 Cranial Plating
4 Chromatic Sphere
4 Glimmervoid
Sideboard
1 Mana Leak
1 Flashfires
2 Slobad, Goblin Tinkerer
4 Seething Song
4 Furnace Dragon
3 Vex