3 Walking Ballista
2 World Breaker
2 Ulamog, the Ceaseless Hunger
1 Sanctum of Ugin
1 Ugin, the Spirit Dragon
4 Karn Liberated
3 Wurmcoil Engine
4 Ancient Stirrings
4 Expedition Map
3 Grove of the Burnwillows
1 Urza's Factory
4 Chromatic Star
1 Ghost Quarter
3 Oblivion Stone
4 Sylvan Scrying
2 Forest
2 Pyroclasm
4 Chromatic Sphere
4 Urza's Tower
4 Urza's Power Plant
4 Urza's Mine

Sideboard
2 Spatial Contortion
1 Crumble to Dust
1 Orbs of Warding
1 Ugin, the Spirit Dragon
2 Vandalblast
2 Thragtusk
1 Wurmcoil Engine
2 Nature's Claim
2 Relic of Progenitus
1 Firespout