4 Ancient Den
4 Darksteel Citadel
4 Great Furnace
15 Island
4 Seat of the Synod
3 Arcbound Bruiser
3 Arcbound Crusher
3 Arcbound Fiend
3 Arcbound Hybrid
3 Arcbound Lancer
3 Arcbound Overseer
3 Arcbound Ravager
3 Arcbound Reclaimer
3 Arcbound Slith
3 Contagion Clasp
3 Contagion Engine
2 Darksteel Forge
3 Energy Chamber
3 Everflowing Chalice
3 Mycosynth Golem
3 Semblance Anvil
3 Skeleton Shard
3 Steady Progress
3 Steel Overseer
3 Tezzeret's Gambit
3 Throne of Geth
3 Thrummingbird
Sideboard: