4 Darksteel Citadel
4 Great Furnace
4 Halimar Depths
4 Seat of the Synod
4 Vault of Whispers
4 Arcbound Crusher
4 Cranial Plating
4 Darksteel Juggernaut
2 Filigree Familiar
3 Merchant's Dockhand
3 Metalwork Colossus
4 Myr Enforcer
4 Myr Servitor
4 Ornithopter
2 Prototype Portal
2 Signal Pest
4 Vault Skirge
Sideboard:
1 Filigree Familiar
1 Frogmite
1 Myr Retriever
1 Phyrexian Walker