1 Artificer Class (CLB) 663
1 Blinkmoth Urn (C18) 197
1 Caltrops (7E) 288
1 Chief Engineer (M15) 47
1 Chief of the Foundry (KLD) 200
1 Crashing Drawbridge (ELD) 217
1 Cryptothrall (40K) 155
1 Cyberdrive Awakener (EOC) 69
1 Drafna, Founder of Lat-Nam (BRO) 47
1 Emry, Lurker of the Loch (EOC) 71
1 Etherium Sculptor (EOC) 72
1 Fabricate (M10) 52
1 Filigree Angel (ARB) 6
1 Heartstone (PLIST) 26
1 Illusionist's Bracers (GTC) 231
1 Inventors' Fair (KLD) 247
1 Iron Maiden (GU) 127
13 Island (TLA) 283
1 Jhoira's Familiar (DOM) 220
1 Karn, Living Legacy (DMU) 372
1 Liquimetal Coating (SOM) 171
1 Machine God's Effigy (BRC) 63
1 March of Progress (BRC) 8
1 Master of Etherium (ALA) 49
1 Mechanized Production (PIP) 178
1 Memnarch (DST) 129
1 Meteor Golem (FDN) 256
1 Mirrodin Besieged (MH1) 57
1 Mirrorworks (MBS) 114
1 Misers' Cage (MI) 276
1 Mycosynth Golem (5DN) 137
1 Myrel, Shield of Argive (BRO) 18
1 Organic Extinction (EOC) 66
1 Oswald Fiddlebender (AFR) 304
1 Padeem, Consul of Innovation (KLD) 59
1 Paupers' Cage (MI) 279
12 Plains (TLA) 282
1 Powerstone Shard (DOM) 227
1 Scalding Tongs (TE) 297
1 Sculpting Steel (10E) 342
1 Seat of the Synod (MRD) 283
1 Semblance Anvil (SOM) 201
1 Skyclave Relic (ZNR) 252
1 Solemn Simulacrum (FDN) 257
1 Tempered Steel (SOM) 24
1 The Antiquities War (DOM) 42
1 The Peregrine Dynamo (DMC) 95
1 Thran Turbine (UZ) 311
1 Training Grounds (TLE) 20
1 Unwinding Clock (NPH) 164
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 Whir of Invention (AER) 49

1 Aetherflux Reservoir (KLD) 192
1 Ancient Den (EOC) 148
1 Angel of the Ruins (EOC) 63
1 Anointed Procession (AKH) 2
1 Archaeomancer's Map (FIC) 230
1 Bronze Guardian (FIC) 234
1 Coat of Arms (M10) 207
1 Commander's Sphere (FIC) 339
1 Darksteel Citadel (DST) 164
1 Losheel, Clockwork Scholar (CMM) 38
1 Mind Stone (FIC) 353
1 Mirror Box (NEO) 250
1 Palladium Myr (PW25) 6
1 Sakashima of a Thousand Faces (TLE) 18
1 Sol Ring (EOC) 57
1 Spark Double (WAR) 68
1 Steel Overseer (M20) 239
1 Thought Vessel (FIC) 368
1 Thran Dynamo (BLC) 290