1 Ancient Den
1 Darksteel Citadel
1 Drowned Catacomb
4 Island
3 Plains
3 Seat of the Synod
3 Swamp
4 Vault of Whispers
2 Alloy Myr
1 Arcbound Bruiser
1 Arcbound Crusher
2 Arcbound Worker
1 Broodstar
1 Cranial Plating
1 Darksteel Colossus
1 Darksteel Forge
1 Distant Memories
1 Energy Chamber
2 Everflowing Chalice
1 Lodestone Myr
2 Master of Etherium
1 Mirrorworks
2 Myr Enforcer
2 Palladium Myr
2 Pentavus
1 Platinum Angel
4 Porcelain Legionnaire
1 Serum Tank
1 Shimmer Myr
2 Skeleton Shard
1 Steel Overseer
1 Tezzeret the Seeker
3 Thirst for Knowledge
1 Treasure Mage
1 Trinket Mage
2 Triskelion
1 Vedalken Engineer
Sideboard:
4 Arcbound Ravager
1 Fabricate
2 Gemstone Array
1 Gold Myr
1 Leaden Myr
1 Nuisance Engine
2 Qumulox
4 Sculpting Steel
1 Sharuum the Hegemon
1 Thoughtcast
2 Unwinding Clock