4 Urza's Power Plant
4 Forest
4 Urza's Mine
4 Urza's Tower
1 Blast Zone
1 Sanctum of Ugin
4 Karn Liberated
4 Karn, the Great Creator
2 Ugin, the Spirit Dragon
4 Sylvan Scrying
4 Ancient Stirrings
4 Expedition Map
4 Chromatic Star
4 Chromatic Sphere
3 Oblivion Stone
3 Wurmcoil Engine
3 Thought-Knot Seer
2 Ulamog, the Ceaseless Hunger
2 Walking Ballista
Sideboard
1 Orbs of Warding
1 Trading Post
1 Crucible of Worlds
1 Ensnaring Bridge
1 Sorcerous Spyglass
1 Amulet of Safekeeping
1 Liquimetal Coating
1 Defense Grid
1 Emrakul, the Aeons Torn
1 Platinum Angel
1 Spine of Ish Sah
1 Oblivion Stone
1 Wurmcoil Engine
1 Thought-Knot Seer
1 Walking Ballista