1 Field of Ruin
3 Forest
1 Horizon Canopy
1 Sanctum of Ugin
1 Urza's Factory
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 Karn Liberated
4 Oblivion Stone
3 Relic of Progenitus
4 Sylvan Scrying
2 Ugin, the Spirit Dragon
2 Ulamog, the Ceaseless Hunger
2 Walking Ballista
1 World Breaker
3 Wurmcoil Engine
Sideboard:
2 Karn, Scion of Urza
3 Nature's Claim
2 Spatial Contortion
3 Thought-Knot Seer
3 Thragtusk
2 Warping Wail