4 Darksteel Citadel
12 Mountain
4 Atog
4 Chromatic Sphere
4 Conjurer's Bauble
4 Foundry Inspector
2 Grapeshot
3 Grinding Station
4 Memnite
4 Myr Retriever
4 Perilous Myr
3 Pia's Revolution
4 Ravenous Intruder
4 Workshop Assistant
Sideboard:
1 Claws of Gix