1 Academy Ruins (DRC) 58
4 Ancient Den (EOC) 148
4 Arcane Sanctum (FIC) 373
1 Blightsteel Colossus (SLD) 2223
1 Brainstorm (FCA) 28
1 Broodstar (MRD) 31
1 Copy Artifact (3E) 53
2 Darksteel Citadel (DST) 164
4 Dispatch (EOC) 64
2 Energy Chamber (5DN) 117
1 Enlightened Tutor (6E) 19
2 Ethersworn Canonist (MB2) 10
1 Gemstone Mine (PLIST) 164
1 Glimmervoid (MRD) 281
1 Lightning Greaves (FIC) 349
2 Lodestone Golem (WWK) 127
1 Lotus Petal (TE) 284
3 Master of Etherium (ALA) 49
2 Master Transmuter (CON) 31
2 Mishra's Factory (PLIST) 302
1 Mox Opal (SOM) 179
1 Mycosynth Golem (5DN) 137
2 Oblivion Ring (M13) 22
1 Phyrexian Metamorph (EOC) 75
1 Phyrexian Revoker (M15) 225
2 Scarecrone (EVE) 172
2 Scourglass (ALA) 25
1 Sculpting Steel (10E) 342
4 Seat of the Synod (MRD) 283
1 Sen Triplets (ARB) 109
1 Sharuum the Hegemon (ALA) 194
1 Sol Ring (EOC) 57
1 Spellskite (NPH) 159
1 Sphinx of the Steel Wind (MB2) 89
1 Sphinx Sovereign (ALA) 196
2 Steel Overseer (M20) 239
2 Tempered Steel (SOM) 24
1 Tezzeret the Seeker (ALA) 60
1 Tinker (MB2) 176
1 Tolarian Academy (UZ) 330
1 Unwinding Clock (NPH) 164

1 Acquire (5DN) 21
1 Basilisk Collar (FDN) 669
4 Chief of the Foundry (KLD) 200
1 Darksteel Forge (M14) 206
4 Dromar's Cavern (PLIST) 138
1 Etherium Sculptor (EOC) 72
1 Foundry Inspector (KLD) 215
1 Inventors' Fair (KLD) 247
1 Mishra's Workshop (AQ) 70
1 Scrap Trawler (AER) 175