4 Skullclamp 4 Arcbound Ravager 4 Arcbound Worker 3 Oxidize 4 Vault of Whispers 4 Frogmite 4 Tree of Tales 4 Disciple of the Vault 4 Thoughtcast 4 Seat of the Synod 3 Shrapnel Blast 2 Pyrite Spellbomb 4 Glimmervoid 4 Myr Enforcer 4 Great Furnace 4 Chromatic Sphere Sideboard 3 Furnace Dragon 1 Blinkmoth Nexus 1 Oxidize 2 Seething Song 1 Shrapnel Blast 4 Pyroclasm 3 Mana Leak