1 Academy Ruins (DRC) 58
1 All Is Dust (M3C) 152
1 Arcane Artisan (KHC) 36
1 Arcum Dagsson (CSP) 27
1 Ashnod's Altar (6E) 274
1 Brudiclad, Telchor Engineer (M3C) 257
1 Buried Ruin (M12) 224
1 Cackling Counterpart (ISD) 46
1 Cascade Bluffs (EOC) 153
1 Clock of Omens (M13) 202
1 Cloud Key (EOC) 54
1 Command Tower (ELD) 333
1 Cyclonic Rift (RTR) 35
1 Daretti, Scrap Savant (PLIST) 33
1 Darksteel Citadel (MB2) 107
1 Darksteel Forge (M14) 206
1 Dross Scorpion (MRD) 164
1 Etherium Sculptor (EOC) 72
1 Exotic Orchard (EOC) 159
1 Fabricate (M10) 52
1 Faithless Looting (DKA) 87
1 Feldon of the Third Path (PLIST) 169
1 Forgotten Creation (SOI) 63
1 Foundry Inspector (KLD) 215
1 Foundry of the Consuls (ORI) 247
1 Gargoyle Castle (M10) 225
1 Genesis Chamber (DST) 122
1 Grand Architect (SOM) 33
1 Great Furnace (MRD) 282
1 Inventors' Fair (KLD) 247
1 Iron Myr (SOM) 168
9 Island (TLA) 283
1 Izzet Boilerworks (GPT) 159
1 Jace's Archivist (M12) 59
1 Junk Diver (MH3) 293
1 Kher Keep (TSP) 275
1 Krark-Clan Ironworks (SLC) 11
1 Kuldotha Forgemaster (SOM) 169
1 Lodestone Myr (MRD) 200
1 Mana Vault (5E) 388
1 Mechanized Production (PIP) 178
1 Metalworker (CG) 135
1 Mirrorpool (OGW) 174
1 Mirrorworks (BRC) 149
5 Mountain (TLA) 285
1 Myr Battlesphere (SOM) 180
1 Myr Galvanizer (SOM) 181
1 Myr Incubator (MRD) 212
1 Myr Matrix (DST) 132
1 Myr Reservoir (SOM) 183
1 Myr Retriever (MRD) 215
1 Myr Turbine (MBS) 117
1 Myr Welder (MBS) 118
1 Nevinyrral's Disk (MH2) 298
1 Oblivion Stone (M3C) 303
1 Palladium Myr (PW25) 6
1 Paradox Engine (AER) 169
1 Phyrexian Metamorph (EOC) 75
1 Prototype Portal (SOM) 195
1 Reshape (PLIST) 31
1 Rings of Brighthearth (CMR) 335
1 Rite of Replication (FDN) 711
1 Saheeli Rai (KLD) 186
1 Scrap Trawler (MOC) 373
1 Sculpting Steel (10E) 342
1 Seat of the Synod (MRD) 283
1 Semblance Anvil (SOM) 201
1 Sequestered Stash (KLD) 248
1 Sharding Sphinx (ALA) 55
1 Shattered Perception (DKA) 104
1 Shivan Reef (DMU) 255
1 Silver Myr (SOM) 202
1 Skullclamp (FIC) 355
1 Sol Ring (EOC) 57
1 Soul Foundry (MRD) 246
1 Spawning Bed (BFZ) 248
1 Springjack Pasture (EVE) 179
1 Staff of Domination (5DN) 156
1 Storm the Vault (RIX) 173
1 Sulfur Falls (DOM) 247
1 Temple of Epiphany (FDN) 699
1 Tezzeret the Seeker (ALA) 60
1 Thran Dynamo (BLC) 290
1 Tomb of the Spirit Dragon (KTK) 245
1 Trading Post (M14) 225
1 Trophy Mage (AER) 48
1 Urza's Factory (TSP) 280
1 Voltaic Construct (DST) 156
1 Whir of Invention (AER) 49
1 Windfall (OTC) 123
1 Workshop Assistant (KLD) 241
1 Wurmcoil Engine (BRR) 126

1 Alloy Myr (NPH) 129
1 Cathartic Reunion (IKO) 110
1 Curse of Opulence (TDC) 209
1 Desolate Lighthouse (AVR) 227
1 Efficient Construction (AER) 33
1 Frantic Search (TLE) 159
1 Geier Reach Sanitarium (LCC) 335
1 Izzet Charm (RTR) 172
1 Jhoira, Weatherlight Captain (EOC) 118
1 Pia's Revolution (AER) 91
1 Quasiduplicate (GRN) 51
1 Quicksmith Genius (KLD) 125
1 Reckless Fireweaver (KLD) 126
1 Riddlesmith (SOM) 40
1 Smuggler's Copter (KLD) 235
1 Teferi's Puzzle Box (9ED) 312
1 Thirst for Knowledge (NEO) 85
1 Tormenting Voice (ZNR) 172
1 Vedalken Archmage (MRD) 55