4 Academy Ruins (DRC) 58
4 Access Tunnel (STX) 262
4 Ally Encampment (BFZ) 228
4 Arcane Lighthouse (MB2) 102
4 Arch of Orazca (RIX) 185
4 Arena (MB2) 239
4 Basilisk Gate (MB2) 104
4 Bazaar of Baghdad (AN) 84
4 Blast Zone (BRO) 258
4 Blinkmoth Well (MRD) 279
4 Bonders' Enclave (IKO) 245
4 Buried Ruin (M12) 224
4 Cathedral of War (EOS) 6
4 Cave of Temptation (J25) 763
4 Command Beacon (FCA) 64
4 Contested War Zone (MBS) 144
4 Cradle of the Accursed (AKH) 241
4 Cryptic Caves (FDN) 686
4 Crystal Grotto (DMU) 246
4 Dark Depths (M3C) 334
4 Desert (PLIST) 233
4 Deserted Temple (MH3) 301
4 Detection Tower (M19) 249
4 Diamond Valley (AN) 87
4 Drownyard Temple (SOI) 271
4 Dunes of the Dead (HOU) 175
4 Dungeon Descent (AFR) 255
4 Emergence Zone (WAR) 245
4 Endless Sands (HOU) 176
4 Field of the Dead (M20) 247
4 Forge of Heroes (FIC) 395
4 Foundry of the Consuls (ORI) 247
4 Gargoyle Castle (M10) 225
4 Geier Reach Sanitarium (LCC) 335
4 Ghost Town (PLIST) 318
4 Glacial Chasm (IA) 331
4 Glimmerpost (SOM) 227
4 Grasping Dunes (AKH) 244
4 Grove of the Guardian (RTR) 240
4 Hall of Heliod's Generosity (DSC) 283
4 Hall of Oracles (STX) 267
4 Halls of Mist (IA) 332
4 Hanweir Battlements (EMN) 204
4 Haunted Fengraf (DKA) 157
4 Haven of the Spirit Dragon (TDC) 370
4 Havengul Laboratory (SLX) 9
4 Heap Gate (PLIST) 354
4 Hellion Crucible (M13) 226
4 High Market (FIC) 402
4 Homeward Path (LTC) 365
4 Ice Floe (5E) 424
4 Inventors' Fair (KLD) 247
4 Island of Wak-Wak (AN) 89
4 Isolated Watchtower (C18) 59
4 Karn's Bastion (EOC) 163
4 Keldon Necropolis (IN) 325
4 Kher Keep (TSP) 275
4 Kor Haven (NE) 141
4 Labyrinth of Skophos (THB) 243
4 Library of Alexandria (AN) 90
4 Maze of Ith (DMR) 398
4 Maze of Shadows (TE) 317
4 Mech Hangar (NEO) 270
4 Mikokoro, Center of the Sea (SOK) 162
4 Miren, the Moaning Well (SOK) 163
4 Mirrorpool (OGW) 174
4 Mouth of Ronom (CSP) 148
4 Myriad Landscape (EOC) 169
4 Mystifying Maze (M11) 226
4 Nephalia Academy (EMN) 205
4 Nesting Grounds (ECC) 155
4 Oasis (4E) 185
4 Oboro, Palace in the Clouds (LTC) 371
4 Petrified Field (EOS) 32
4 Phyrexia's Core (NPH) 165
4 Plaza of Heroes (DMU) 252
4 Quicksand (WWK) 140
4 Radiant Fountain (M21) 248
4 Rath's Edge (NE) 142
4 Reliquary Tower (M19) 254
4 Rishadan Port (A25) 246
4 Roadside Reliquary (NEO) 272
4 Rogue's Passage (FDN) 264
4 Ruins of Oran-Rief (OGW) 176
4 Safe Haven (TSB) 121
4 Sanctum of Eternity (C19) 59
4 Sanctum of Ugin (BFZ) 242
4 Scavenger Grounds (HOU) 182
4 Scrying Sheets (PLIST) 149
4 Sea Gate Wreckage (OGW) 177
4 Sequestered Stash (KLD) 248
4 Shivan Gorge (DSC) 297
4 Sorrow's Path (DK) 116
4 Spawning Bed (BFZ) 248
4 Springjack Pasture (EVE) 179
4 Sunscorched Desert (AKH) 249
4 Swarmyard (EOS) 42
4 Terrain Generator (EOS) 43
4 The Biblioplex (STX) 264
4 The Tabernacle at Pendrell Vale (LE) 252
4 The World Tree (KHM) 275
4 Thespian's Stage (MB2) 113
4 Throne of the High City (MKC) 307
4 Tomb of Urami (SOK) 165
4 Tower of the Magistrate (MB2) 242
4 Treasure Vault (AFR) 261
4 Tyrite Sanctum (KHM) 272
4 Underdark Rift (AFC) 62
4 Unstable Frontier (CON) 145
4 Urza's Factory (TSP) 280
4 Vesuva (M3C) 404
4 Voldaren Estate (VOW) 267
4 Volrath's Stronghold (ST) 137
4 War Room (PLIST) 361
4 Winding Canyons (WL) 167
4 Wintermoon Mesa (PR) 143
4 Witch's Clinic (DSC) 325
4 Zhalfirin Void (DOM) 249
4 Zoetic Cavern (FUT) 180