4 Ancient Den
4 Darksteel Citadel
4 Seat of the Synod
2 Tree of Tales
4 Vault of Whispers
3 Blightsteel Colossus
4 Cranial Plating
4 Frogmite
3 Leaden Myr
2 Master of Etherium
4 Memnite
4 Mycosynth Golem
3 Myr Enforcer
4 Ornithopter
1 Sen Triplets
3 Silver Myr
2 Steel Hellkite
1 Tezzeret, Agent of Bolas
3 Thoughtcast
1 Tinker
Sideboard:
3 Darksteel Colossus
3 Ethersworn Canonist
3 Gold Myr
3 Silver Myr
1 Tezzeret the Seeker
3 Treasure Mage