Main deck (60) 4 Ancient Stirrings 4 Chromatic Sphere 4 Chromatic Star 4 Expedition Map 1 Forest 4 Grove of the Burnwillows 4 Karn Liberated 2 Lightning Bolt 1 Oblivion Stone 4 Pyroclasm 2 Sanctum of Ugin 2 Spellskite 4 Sylvan Scrying 2 Ugin, the Spirit Dragon 2 Ulamog, the Ceaseless Hunger 4 Urza's Mine 4 Urza's Power Plant 4 Urza's Tower 2 World Breaker 2 Wurmcoil Engine Sideboard (15) 1 Crucible of Worlds 1 Crumble to Dust 1 Feed the Clan 2 Firespout 1 Grafdigger's Cage 4 Nature's Claim 2 Sudden Shock 3 Warping Wail