4 Darksteel Citadel
4 Great Furnace
4 Seat of the Synod
4 Tree of Tales
4 Vault of Whispers
4 Arcbound Stinger
4 Arcbound Worker
4 Chromatic Sphere
4 Cranial Plating
4 Frogmite
4 Myr Enforcer
4 Pentad Prism
4 Spikeshot Goblin
4 Thoughtcast
Sideboard: