4 Ancient Spring
4 Seat of the Synod
1 Tolarian Academy
3 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
1 Blightsteel Colossus
4 Counterspell
2 Golem's Heart
2 Ivory Tower
2 Kuldotha Forgemaster
4 Myr Enforcer
4 Myr Retriever
4 Ornithopter
4 Phyrexian Walker
2 Quietus Spike
3 Signal Pest
4 Spectral Flight
2 Steel Overseer
2 Voltaic Key
Sideboard:
4 Steel Wall