4 Darksteel Citadel
4 Great Furnace
4 Seat of the Synod
4 Silverbluff Bridge
1 Arcbound Worker
1 Bonesplitter
1 Cranial Plating
1 Etherium Sculptor
1 Experimental Synthesizer
1 Lotus Petal
1 Mind Stone
1 Myr Retriever
4 Ornithopter
4 Welding Jar
Sideboard: