1 Forest 4 Urza's Tower 4 Urza's Power Plant 4 Urza's Mine 1 Sanctum of Ugin 4 Grove of the Burnwillows 1 Ghost Quarter 4 Sylvan Scrying 3 Oblivion Stone 3 Lightning Bolt 3 Kozilek's Return 4 Expedition Map 4 Chromatic Star 4 Chromatic Sphere 4 Ancient Stirrings 2 Ugin, the Spirit Dragon 4 Karn Liberated 2 Wurmcoil Engine 2 World Breaker 2 Ulamog, the Ceaseless Hunger 2 Thought-Knot Seer 1 Sudden Shock 2 Relic of Progenitus 3 Nature's Claim 1 Fog 1 Crumble to Dust 1 Bojuka Bog 2 Warping Wail 2 Thragtusk