4 Ancient Den
4 Darksteel Citadel
4 Great Furnace
5 Mountain
5 Plains
1 Darksteel Forge
2 Darksteel Myr
4 Dispatch
2 Galvanic Blast
1 Gold Myr
1 Iron Myr
3 Lodestone Myr
1 Myr Battlesphere
2 Myr Enforcer
4 Myr Galvanizer
1 Myr Matrix
2 Myr Propagator
2 Myr Superion
1 Myr Turbine
2 Obelisk of Urd
3 Palladium Myr
1 Shimmer Myr
1 Unwinding Clock
2 Voltaic Key
2 Whipflare
Sideboard:
4 Boros Charm
1 Brass Herald
1 Buried Ruin
1 Clock of Omens
1 Concussive Bolt
1 Coordinated Barrage
1 Cryptic Gateway
1 Door of Destinies
1 Ethersworn Canonist
1 Geosurge
1 Glimmervoid
1 Harsh Mercy
1 Indomitable Archangel
1 Jor Kadeen, the Prevailer
1 Kuldotha Phoenix
1 Lodestone Golem
1 Master's Call
1 Mirrorworks
1 Myr Reservoir
1 Myr Servitor
1 Myrsmith
1 Origin Spellbomb
3 Plague Myr
1 Prototype Portal
1 Roar of the Crowd
1 Ruthless Invasion
1 Shared Animosity
1 Shared Triumph
1 Shrine of Loyal Legions
1 Soulscour
1 Steel Overseer
1 Tempered Steel
1 Urza's Incubator