12 Forest
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
4 Ancient Stirrings
4 Chromatic Sphere
4 Chromatic Star
4 Expedition Map
4 Explore
1 Karn Liberated
1 Karn, the Great Creator
2 Myr Battlesphere
1 Oblivion Stone
2 Steel Hellkite
1 Ugin, the Ineffable
1 Ugin, the Spirit Dragon
2 World Breaker
Sideboard:
1 Mycosynth Lattice