1 Ancient Den (EOC) 148
1 Arcane Sanctum (ALA) 220
1 Arcane Signet (ELD) 331
1 Arcbound Ravager (PZA) 14
1 Arcbound Reclaimer (DST) 101
1 Artificer Class (CLB) 663
1 Ashnod's Altar (6E) 274
1 Austere Command (FIC) 231
1 Blast Zone (BRO) 258
1 Cathars' Crusade (INR) 337
1 Chromatic Lantern (TMC) 58
1 Command Tower (ELD) 333
1 Cranial Plating (5DN) 113
1 Damn (DRC) 89
1 Darksteel Citadel (MB2) 107
1 Darksteel Forge (M14) 206
1 Despark (WAR) 190
1 Digsite Engineer (BRC) 71
1 Dispatch (NPH) 7
1 Dollhouse of Horrors (VOW) 255
1 Efficient Construction (AER) 33
1 Emergence Zone (WAR) 245
1 Etherium Sculptor (EOC) 72
1 Evolving Wilds (ECL) 264
1 Fabled Passage (TMC) 67
1 Field of the Dead (M20) 247
1 Forsaken Monument (ZNR) 244
1 Foundry Inspector (KLD) 215
1 Generous Gift (PLIST) 11
1 Goldmire Bridge (MH2) 247
1 Hallowed Fountain (ECL) 265
1 Illustrious Wanderglyph (LCC) 21
4 Island (SOS) 275
1 Karn, Scion of Urza (DOM) 1
1 Krark-Clan Ironworks (MB2) 224
1 Losheel, Clockwork Scholar (CMM) 38
1 Marionette Master (KLD) 90
1 Meteor Golem (FDN) 256
1 Mirrodin Besieged (MH1) 57
1 Mishra's Self-Replicator (DOM) 223
1 Mistvault Bridge (MH2) 249
1 Morphic Pool (CLB) 357
1 Mycosynth Golem (5DN) 137
1 Mystic Forge (M20) 233
1 Nesting Dovehawk (MOC) 104
1 Nettlecyst (MKC) 233
1 Noxious Gearhulk (TLE) 25
1 Ojer Taq, Deepest Foundation (LCI) 26
1 Palladium Myr (PW25) 6
3 Plains (SOS) 272
1 Prairie Stream (BFZ) 241
1 Propaganda (FIC) 268
1 Prototype Portal (SOM) 195
1 Razortide Bridge (EOC) 171
1 Reliquary Tower (SOC) 398
1 Research Thief (NEC) 16
1 Sai, Master Thopterist (M19) 69
1 Scholar of New Horizons (FIC) 252
1 Seat of the Synod (MRD) 283
1 Sensei's Divining Top (CHK) 268
1 Silas Renn, Seeker Adept (BRC) 129
1 Skullclamp (FIC) 355
1 Skyclave Relic (ZNR) 252
1 Sol Ring (SOC) 128
1 Solemn Simulacrum (FDN) 257
1 Song of the Worldsoul (C19) 6
1 Steel Overseer (EOC) 144
1 Sunken Hollow (BFZ) 249
1 Supreme Verdict (RTR) 201
3 Swamp (SOS) 276
1 Tawnos, Solemn Survivor (BRC) 3
1 Terramorphic Expanse (SOS) 265
1 Tezzeret, Agent of Bolas (MBS) 97
1 Tezzeret, Artifice Master (M19) 79
1 Tezzeret, Betrayer of Flesh (NEO) 84
1 Tezzeret, Master of the Bridge (WAR) 275
1 Thopter Spy Network (ORI) 79
1 Thought Monitor (EOC) 79
1 Thousand Moons Smithy (LCI) 39
1 Time Sieve (ARB) 31
1 Ugin, the Spirit Dragon (FRF) 1
1 Unwinding Clock (NPH) 164
1 Urza, Chief Artificer (BRC) 40
1 Urza, Lord High Artificer (CMM) 130
1 Urza, Prince of Kroog (BRO) 296
1 Urza's Factory (TSP) 280
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (9ED) 328
1 Urza's Saga (MB2) 114
1 Urza's Tower (9ED) 329
1 Urza's Workshop (BRC) 51
1 Vault of Whispers (MRD) 286
1 Vedalken Archmage (MRD) 55
1 Vedalken Humiliator (MOC) 243
1 Wurmcoil Engine (SOM) 223