4 Urza's Tower
4 Urza's Power Plant
4 Urza's Mine
1 Sanctum of Ugin
1 Grove of the Burnwillows
1 Ghost Quarter
1 Geier Reach Sanitarium
3 Forest
3 Relic of Progenitus
4 Oblivion Stone
4 Expedition Map
4 Chromatic Star
4 Chromatic Sphere
1 Spatial Contortion
4 Sylvan Scrying
4 Ancient Stirrings
3 Wurmcoil Engine
1 World Breaker
1 Walking Ballista
4 Karn Liberated
2 Ugin, the Spirit Dragon
2 Ulamog, the Ceaseless Hunger
Sideboard
2 Warping Wail
3 Thragtusk
2 Thought-Knot Seer
3 Nature's Claim
2 Karn, Scion of Urza
2 Crumble to Dust
1 Spatial Contortion