4 Ancient Den
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
4 Copper Myr
4 Gold Myr
4 Howling Mine
2 Iron Myr
4 Leaden Myr
4 Mirrorworks
2 Mycosynth Golem
4 Myr Battlesphere
4 Myr Galvanizer
4 Myr Matrix
4 Myr Reservoir
4 Myr Servitor
Sideboard: