4 Ancient Stirrings (ROE) 174
4 Chromatic Sphere (MRD) 151
1 Forest (ECL) 273
4 Karn Liberated (NPH) 1
3 Oblivion Stone (M3C) 303
2 Ugin, the Spirit Dragon (PF25) 6
4 Urza's Mine (9ED) 327
4 Urza's Power Plant (9ED) 328
4 Urza's Tower (M3C) 403
3 Wurmcoil Engine (SOM) 223