1 Academy Ruins (DRC) 58
1 Basalt Monolith (3E) 235
1 Blasphemous Act (ECC) 89
1 Blinkmoth Urn (C18) 197
1 Buried Ruin (M12) 224
1 Cavern of Souls (LCI) 269
1 Chief of the Foundry (KLD) 200
1 Clone Legion (DTK) 48
1 Command Tower (ECC) 59
1 Darksteel Citadel (M15) 242
1 Desolate Lighthouse (AVR) 227
1 Dragonspark Reactor (NEO) 137
1 Echo Storm (MOC) 221
1 Efficient Construction (AER) 33
1 Enthusiastic Mechanaut (NEO) 218
1 Etherium Sculptor (EOC) 72
1 Faerie Artisans (PLIST) 8
1 Foundry Inspector (KLD) 215
1 Foundry of the Consuls (ORI) 247
1 Gargoyle Castle (M10) 225
1 Ghirapur Aether Grid (ORI) 148
1 Great Furnace (EOC) 161
1 Hate Mirage (ONC) 99
1 Ichorclaw Myr (SOM) 166
1 Idol of Oblivion (TDC) 319
1 Iron Myr (SOM) 168
7 Island (ECL) 270
1 Izzet Locket (GRN) 238
1 Jhoira, Weatherlight Captain (EOC) 118
1 Jhoira's Familiar (DOM) 220
1 Karn, Scion of Urza (DOM) 1
1 Manascape Refractor (C20) 68
1 Manifold Key (M20) 230
1 Master of Etherium (ALA) 49
1 Masterful Replication (M20) 65
1 Mechanized Production (PIP) 178
1 Mimic Vat (PLIST) 219
1 Mind Stone (FIC) 353
1 Mirrorworks (MBS) 114
1 Mishra's Factory (PLIST) 242
1 Mishra's Self-Replicator (DOM) 223
1 Mishra's Workshop (AQ) 70
4 Mountain (ECL) 272
1 Myr Battlesphere (SOM) 180
1 Pia Nalaar (KLD) 124
1 Prototype Portal (SOM) 195
1 Ral Zarek (DGM) 94
1 Reality Heist (NEO) 75
1 Replication Specialist (NEO) 76
1 Retrofitter Foundry (DRC) 136
1 Reverse Engineer (AER) 42
1 Rings of Brighthearth (CMR) 335
1 Saheeli Rai (KLD) 186
1 Saheeli, Sublime Artificer (WAR) 234
1 Saheeli, the Gifted (C18) 44
1 Saheeli's Artistry (KLD) 62
1 Saheeli's Directive (C18) 26
1 Salvager of Ruin (M20) 237
1 Scalding Tarn (ZEN) 223
1 Scrap Welder (NEO) 159
1 Seat of the Synod (EOC) 176
1 Shimmer Myr (MBS) 129
1 Shrine of the Forsaken Gods (BFZ) 245
1 Silver Myr (SOM) 202
1 Soul of New Phyrexia (M15) 231
1 Stalking Stones (MRD) 284
1 Steam Vents (ECL) 267
1 Stolen Identity (GTC) 53
1 Supplant Form (FRF) 54
1 Swiftfoot Boots (FDN) 258
1 Tawnos, Urza's Apprentice (PLIST) 45
1 Temple of Epiphany (FDN) 699
1 Tezzeret the Seeker (ALA) 60
1 Tezzeret, Artifice Master (M19) 79
1 Thopter Assembly (MBS) 140
1 Thopter Spy Network (ORI) 79
1 Thran Temporal Gateway (DOM) 233
1 Trading Post (M14) 225
1 Traxos, Scourge of Kroog (DOM) 234
1 Ugin, the Ineffable (WAR) 2
1 Ugin, the Spirit Dragon (PF25) 6
1 Unwinding Clock (NPH) 164
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (9ED) 328
1 Urza's Tower (9ED) 329
1 Vedalken Humiliator (MOC) 243
1 Volcanic Island (30A) 282
1 Whir of Invention (AER) 49
1 Whirler Rogue (ORI) 83
1 Worn Powerstone (MH3) 298