4 Darksteel Citadel
2 Great Furnace
5 Mountain
4 Rakdos Guildgate
4 Urborg Volcano
4 Vault of Whispers
2 Arcbound Crusher
2 Arcbound Hybrid
4 Arcbound Slith
4 Arcbound Stinger
4 Arcbound Worker
2 Cranial Plating
4 Disciple of the Vault
2 Lightning Bolt
2 Nim Shrieker
2 Puffer Extract
4 Skeleton Shard
2 Slate of Ancestry
4 Terminate
Sideboard:
2 Black Sun's Zenith
4 Eradicate
4 Extirpate
4 Leyline of the Void