4 Urza's Tower
4 Urza's Power Plant
4 Urza's Mine
1 Blast Zone
4 Forest
2 Ugin, the Spirit Dragon
4 Karn, the Great Creator
4 Karn Liberated
4 Ancient Stirrings
4 Once Upon a Time
3 Relic of Progenitus
3 Oblivion Stone
4 Expedition Map
4 Chromatic Star
4 Chromatic Sphere
1 Ulamog, the Ceaseless Hunger
2 Thragtusk
3 Wurmcoil Engine
1 Walking Ballista
Sideboard
3 Nature's Claim
1 Trinisphere
1 Torpor Orb
1 Sorcerous Spyglass
1 Mycosynth Lattice
1 Liquimetal Coating
1 Ensnaring Bridge
1 Defense Grid
1 Crucible of Worlds
1 Chalice of the Void
1 Oblivion Stone
1 Thragtusk
1 Walking Ballista