1 Aether Vial (MB2) 216
1 Arcum Dagsson (CSP) 27
1 Aviation Pioneer (M19) 46
1 Baleful Strix (FIC) 318
1 Bolas's Citadel (MB2) 39
1 Chromatic Lantern (GRN) 233
1 Contagion Engine (SOM) 145
1 Darksteel Colossus (FDN) 671
1 Darksteel Forge (M14) 206
1 Darksteel Ingot (M14) 207
1 Efficient Construction (AER) 33
1 Emry, Lurker of the Loch (EOC) 71
1 Etherium Sculptor (EOC) 72
1 Foundry Inspector (KLD) 215
1 Inexorable Tide (FIC) 265
1 Karn, Scion of Urza (DOM) 1
1 Kuldotha Forgemaster (SOM) 169
1 Master of Etherium (ALA) 49
1 Master Transmuter (CON) 31
1 Masterful Replication (M20) 65
1 Mechanized Production (PIP) 178
1 Metallic Rebuke (AER) 39
1 Mirrodin Besieged (MH1) 57
1 Mycosynth Lattice (DST) 130
1 Myr Battlesphere (SOM) 180
1 Myr Propagator (SOM) 182
1 Myr Turbine (MBS) 117
1 One with the Machine (M19) 66
1 Padeem, Consul of Innovation (KLD) 59
1 Phyrexian Metamorph (EOC) 75
1 Powerstone Shard (DOM) 227
1 Prototype Portal (SOM) 195
1 Replicating Ring (KHM) 244
1 Retrofitter Foundry (DRC) 136
1 Reverse Engineer (AER) 42
1 Saheeli's Artistry (KLD) 62
1 Sai, Master Thopterist (M19) 69
1 Sapphire Medallion (MH3) 296
1 Scrap Trawler (AER) 175
1 Seat of the Synod (MRD) 283
1 Shadowspear (THB) 236
1 Shimmer Dragon (ELD) 317
1 Shimmer Myr (MBS) 129
1 Skullclamp (DST) 140
1 Skyscanner (M21) 238
1 Sly Requisitioner (AER) 72
1 Sol Ring (EOC) 57
1 Solemn Simulacrum (FDN) 257
1 Soul Foundry (MRD) 246
1 Steel Overseer (M20) 239
1 Sword of the Animist (ORI) 240
1 Tezzeret the Schemer (AER) 137
1 Tezzeret the Seeker (ALA) 60
1 Tezzeret, Agent of Bolas (MBS) 97
1 Tezzeret, Artifice Master (M19) 79
1 Tezzeret, Cruel Machinist (M19) 286
1 Tezzeret, Master of Metal (AER) 190
1 Tezzeret's Betrayal (AER) 191
1 Tezzeret's Gambit (NPH) 47
1 Tezzeret's Simulacrum (AER) 193
1 Thassa, Deep-Dwelling (THB) 261
1 The Elderspell (WAR) 89
1 Thopter Assembly (MBS) 140
1 Thopter Spy Network (ORI) 79
1 Time Sieve (ARB) 31
1 Ugin, the Ineffable (WAR) 2
1 Unwinding Clock (NPH) 164
1 Urza, Lord High Artificer (CMM) 130
1 Whir of Invention (AER) 49
1 Whispersilk Cloak (M11) 221
1 Worn Powerstone (MH3) 298
1 Wurmcoil Engine (BRR) 63