2 Walking Ballista
2 Wurmcoil Engine
2 Thragtusk
2 Ulamog, the Ceaseless Hunger
4 Chromatic Sphere
4 Chromatic Star
4 Expedition Map
2 Oblivion Stone
1 Relic of Progenitus
2 Once Upon a Time
4 Ancient Stirrings
3 Sylvan Scrying
4 Karn Liberated
4 Karn, the Great Creator
2 Ugin, the Spirit Dragon
3 Forest
1 Blast Zone
1 Nurturing Peatland
1 Sanctum of Ugin
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower
Sideboard
1 Walking Ballista
1 Thragtusk
1 Oblivion Stone
1 Basilisk Collar
1 Crucible of Worlds
1 Ensnaring Bridge
1 Grafdigger's Cage
1 Liquimetal Coating
1 Mycosynth Lattice
1 Sorcerous Spyglass
2 Nature's Claim
2 Veil of Summer
1 Weather the Storm