1 Academy Ruins (DRC) 58
1 Aetherflux Reservoir (KLD) 192
1 All Is Dust (M3C) 152
1 Alloy Myr (NPH) 129
1 Ancient Den (EOC) 148
1 Ancient Tomb (TE) 305
1 Ashnod's Altar (6E) 274
1 Basalt Monolith (3E) 235
1 Bloodstained Mire (KTK) 230
1 Cavern of Souls (LCI) 269
1 Chief of the Foundry (KLD) 200
1 Chromatic Orrery (M21) 228
1 Cloud Key (EOC) 54
1 Cloudpost (MRD) 280
1 Command Tower (ECC) 59
1 Copper Myr (SOM) 146
1 Cryptolith Rite (SOI) 200
1 Cyberdrive Awakener (EOC) 69
1 Cyclonic Rift (RTR) 35
1 Darksteel Colossus (FDN) 671
1 Darksteel Forge (M14) 206
1 Darksteel Myr (SOM) 151
1 Door of Destinies (M14) 208
1 Doubling Season (FDN) 216
1 Enlightened Tutor (6E) 19
1 Farseek (EOC) 50
1 Flooded Strand (KTK) 233
1 Forsaken Monument (ZNR) 244
1 Foundry Inspector (KLD) 215
1 Glimmerpost (SOM) 227
1 Glimmervoid (MRD) 281
1 Gold Myr (SOM) 157
1 Great Furnace (EOC) 161
1 Herald's Horn (FIC) 228
1 Heroic Intervention (M21) 188
1 Hovermyr (NPH) 138
1 Iron Myr (SOM) 168
1 Jetmir's Garden (SNC) 351
1 Kindred Discovery (PLIST) 11
1 Krark-Clan Ironworks (SLC) 11
1 Leaden Myr (SOM) 170
1 Lightning Greaves (MRD) 199
1 Lodestone Myr (MRD) 200
1 Mana Confluence (JOU) 163
1 Mana Drain (OTP) 11
1 March of Progress (BRC) 8
1 Master Transmuter (CON) 31
1 Mechanized Production (PIP) 178
1 Metallic Mimic (AER) 164
1 Metalworker (CG) 135
1 Mirror Entity (OTC) 83
1 Mirrorworks (MBS) 114
1 Myr Battlesphere (SOM) 180
1 Myr Galvanizer (SOM) 181
1 Myr Kinsmith (ONE) 236
1 Myr Reservoir (SOM) 183
1 Myr Superion (NPH) 146
1 Myr Turbine (MBS) 117
1 Myr Welder (MBS) 118
1 Mystic Forge (PIP) 236
1 Nature's Lore (EOC) 101
1 Palladium Myr (PW25) 6
1 Path to Exile (ECC) 65
1 Scrap Trawler (AER) 175
1 Sculpting Steel (10E) 342
1 Seat of the Synod (EOC) 176
1 Sensei's Divining Top (CHK) 268
1 Shimmer Myr (MBS) 129
1 Silver Myr (SOM) 202
1 Skullclamp (DST) 140
1 Sol Ring (ECC) 58
1 Spara's Headquarters (SNC) 355
1 Steel Overseer (M20) 239
1 Swords to Plowshares (EOC) 45
1 Teferi's Protection (TLE) 7
1 The Mycosynth Gardens (EOC) 168
1 Timeless Lotus (ECC) 143
1 Tomb of the Spirit Dragon (KTK) 245
1 Tree of Tales (MRD) 285
1 Trenchpost (M3C) 135
1 Trouble in Pairs (MKC) 15
1 Unwinding Clock (NPH) 164
1 Urtet, Remnant of Memnarch (ONC) 28
1 Urza's Incubator (CG) 142
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 Wake the Past (EOC) 128
1 Windswept Heath (KTK) 248
1 Wooded Foothills (KTK) 249
1 Xander's Lounge (SNC) 358
1 Ziatora's Proving Ground (SNC) 359