4 Darksteel Citadel
4 Radiant Fountain
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
1 Blasting Station
4 Chromatic Star
2 Flayer Husk
2 Grinding Station
4 Ichor Wellspring
1 Karn Liberated
4 Krark-Clan Ironworks
2 Mirrorworks
4 Myr Retriever
4 Prophetic Prism
1 Ring of Three Wishes
2 Salvaging Station
1 Spine of Ish Sah
1 Summoning Station
4 Terrarion
2 Ugin, the Spirit Dragon
1 Ugin's Nexus
Sideboard:
1 Altar of the Brood
1 Cathodion
1 Goblin Cannon
1 Locket of Yesterdays
1 Myr Moonvessel
1 Myr Sire
1 Perilous Myr
1 Shrine of Loyal Legions
1 Ulamog, the Infinite Gyre