4 Arcbound Worker 4 Skullclamp 3 Darksteel Citadel 4 Arcbound Ravager 2 Blinkmoth Nexus 2 Electrostatic Bolt 4 Disciple of the Vault 3 Vault of Whispers 4 Thoughtcast 4 Welding Jar 3 Seat of the Synod 4 Myr Enforcer 4 Shrapnel Blast 4 Great Furnace 3 Glimmervoid 4 Frogmite 4 Chromatic Sphere Sideboard 3 Furnace Dragon 3 Genesis Chamber 3 Seething Song 4 Pyroclasm 2 Mana Leak