4 Ancient Stirrings 1 Blast Zone 4 Chromatic Sphere 4 Chromatic Star 4 Expedition Map 4 Forest 4 Karn Liberated 1 Mystifying Maze 4 Oblivion Stone 1 Sanctum of Ugin 1 Sea Gate Wreckage 1 Sundering Titan 4 Sylvan Scrying 2 Thragtusk 2 Ugin, the Spirit Dragon 2 Ulamog, the Ceaseless Hunger 4 Urza's Mine 4 Urza's Power Plant 4 Urza's Tower 1 World Breaker 4 Wurmcoil Engine 1 Emrakul, the Aeons Torn 3 Nature's Claim 4 Relic of Progenitus 2 Spatial Contortion 2 Thragtusk 3 Veil of Summer