4 Cranial Plating 4 Arcbound Worker 4 Arcbound Ravager 2 Darksteel Citadel 3 Blinkmoth Nexus 4 Frogmite 4 Vault of Whispers 4 Disciple of the Vault 4 Thoughtcast 4 Somber Hoverguard 4 Seat of the Synod 4 Shrapnel Blast 4 Great Furnace 3 Glimmervoid 4 Chromatic Sphere 4 Ornithopter Sideboard 2 Moriok Rigger 3 Electrostatic Bolt 3 Welding Jar 3 Myr Enforcer 4 Mana Leak