4 Ancient Den
2 Arcane Sanctum
1 Buried Ruin
4 Darksteel Citadel
1 Glimmervoid
4 Seat of the Synod
4 Vault of Whispers
2 Accorder's Shield
1 Ashnod's Transmogrant
1 Basilisk Collar
1 Crashing Drawbridge
1 Disciple of the Vault
1 Dowsing Dagger // Lost Vale
1 Farsight Mask
1 Ghirapur Orrery
2 Glaze Fiend
1 Hangarback Walker
1 Howling Mine
1 Infiltration Lens
1 Locthwain Gargoyle
3 Master of Etherium
1 Memnite
1 Mephitic Ooze
3 Ornithopter
1 Paradise Mantle
1 Salvage Titan
3 Sanctum Gargoyle
1 Shambling Suit
1 Soul Foundry
1 Steel Overseer
2 Steel Wall
1 Stonecoil Serpent
1 Sword of the Meek
1 Tezzeret the Seeker
1 Thopter Assembly
1 Thopter Foundry
3 Whispersilk Cloak
Sideboard:
1 Chief of the Foundry
1 Efficient Construction
1 Vedalken Archmage