2 Walking Ballista
4 Wurmcoil Engine
2 Ulamog, the Ceaseless Hunger
4 Karn Liberated
2 Ugin, the Spirit Dragon
4 Forest
1 Buried Ruin
1 Ghost Quarter
1 Sanctum of Ugin
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
4 Chromatic Sphere
4 Chromatic Star
4 Expedition Map
4 Oblivion Stone
3 Relic of Progenitus
4 Ancient Stirrings
4 Sylvan Scrying
Sideboard
3 Thought-Knot Seer
3 Thragtusk
3 Nature's Claim
2 Spatial Contortion
2 Surgical Extraction
1 Emrakul, the Promised End
1 All Is Dust