4 Urza's Tower
4 Urza's Mine
4 Urza's Power Plant
4 Forest
1 Blast Zone
1 Sanctum of Ugin
1 Ghost Quarter
4 Karn Liberated
4 Oblivion Stone
4 Chromatic Star
4 Chromatic Sphere
4 Sylvan Scrying
4 Ancient Stirrings
4 Expedition Map
4 Wurmcoil Engine
2 Walking Ballista
2 Ulamog, the Ceaseless Hunger
2 Ugin, the Spirit Dragon
2 Thragtusk
3 Karn, the Great Creator
Sideboard
1 Sorcerous Spyglass
1 Liquimetal Coating
3 Nature's Claim
1 Witchbane Orb
1 Mycosynth Lattice
1 Ensnaring Bridge
2 Spatial Contortion
2 Veil of Summer
1 Dismember
1 Surgical Extraction
1 Weather the Storm