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

2 Surgical Extraction
2 Spatial Contortion
4 Nature's Claim
1 Grafdigger's Cage
3 Thought-Knot Seer
3 Thragtusk