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

Sideboard
3 Thought-Knot Seer
2 Spatial Contortion
1 Crumble to Dust
3 Thragtusk
1 Dismember
1 All Is Dust
2 Nature's Claim
1 Seal of Primordium
1 Crucible of Worlds