5 Forest (MSH) 296
1 Ghost Quarter (ISD) 240
4 Karn Liberated (PLIST) 1
4 Oblivion Stone (M3C) 303
2 Relic of Progenitus (ALA) 218
1 Sanctum of Ugin (BFZ) 242
4 Sylvan Scrying (BFZ) 192
2 Ugin, the Spirit Dragon (FRF) 1
2 Ulamog, the Ceaseless Hunger (BFZ) 15
4 Urza's Mine (9ED) 327
4 Urza's Power Plant (M3C) 402
4 Urza's Tower (9ED) 329
3 Walking Ballista (FIC) 371
3 Wurmcoil Engine (SOM) 223

1 Crucible of Worlds (SLD) 7162
1 Emrakul, the Promised End (EMN) 6
1 Grafdigger's Cage (M20) 227
3 Nature's Claim (FCA) 47
2 Spatial Contortion (OGW) 8
2 Surgical Extraction (OTP) 19
2 Thought-Knot Seer (OGW) 9
3 Thragtusk (M13) 193