1 Academy Ruins (DRC) 58
1 Aether Spellbomb (MRD) 141
1 Aetherflux Reservoir (KLD) 192
1 Alhammarret's Archive (SLC) 27
1 Artificer's Assistant (DOM) 44
1 Atog (MRD) 86
1 Bosh, Iron Golem (MRD) 147
1 Buried Ruin (M12) 224
1 Chief Engineer (M15) 47
1 Command Tower (ELD) 333
1 Cyclonic Rift (RTR) 35
1 Daretti, Scrap Savant (PLIST) 33
1 Darksteel Citadel (MB2) 107
1 Desolate Lighthouse (AVR) 227
1 Efficient Construction (AER) 33
1 Epochrasite (FUT) 162
1 Etherium Sculptor (EOC) 72
1 Etherium-Horn Sorcerer (PLIST) 91
1 Evacuation (M3C) 184
1 Evolving Wilds (TDM) 255
1 Expansion (GRN) 224
1 Feldon of the Third Path (PLIST) 169
1 Foundry of the Consuls (ORI) 247
1 Ghost Quarter (ISD) 240
1 Goblin Welder (SLD) 1617
1 Great Furnace (MRD) 282
1 Hellkite Tyrant (FIC) 295
1 Ichor Wellspring (MBS) 110
1 Inventors' Fair (KLD) 247
7 Island (TLA) 283
1 Izzet Boilerworks (GPT) 159
1 Izzet Signet (TDC) 320
1 Jhoira, Weatherlight Captain (EOC) 118
1 Jhoira's Familiar (DOM) 220
1 Junk Diver (MH3) 293
1 Karn, Scion of Urza (DOM) 1
1 Karn, the Great Creator (WAR) 1
1 Krark-Clan Ironworks (SLC) 11
1 Kuldotha Forgemaster (SOM) 169
1 Master Transmuter (CON) 31
1 Mechanized Production (PIP) 178
1 Mishra's Self-Replicator (DOM) 223
7 Mountain (TLA) 285
1 Mox Amber (DOM) 224
1 Mycosynth Wellspring (NPH) 145
1 Myr Retriever (MRD) 215
1 One with the Machine (M19) 66
1 Paradoxical Outcome (KLD) 60
1 Phyrexia's Core (NPH) 165
1 Phyrexian Metamorph (EOC) 75
1 Pia and Kiran Nalaar (ORI) 157
1 Pia's Revolution (AER) 91
1 Psychosis Crawler (MBS) 126
1 Quicksmith Genius (KLD) 125
1 Ravenous Intruder (AER) 94
1 Reckless Fireweaver (KLD) 126
1 Reliquary Tower (M19) 254
1 Reshape (PLIST) 31
1 Riddlesmith (SOM) 40
1 Saheeli Rai (KLD) 186
1 Sai, Master Thopterist (M19) 69
1 Scalding Tarn (ZEN) 223
1 Scrap Trawler (MOC) 373
1 Seat of the Synod (MRD) 283
1 Sequestered Stash (KLD) 248
1 Sharding Sphinx (ALA) 55
1 Slobad, Goblin Tinkerer (PLIST) 133
1 Sol Ring (EOC) 57
1 Solemn Simulacrum (FDN) 257
1 Spellskite (NPH) 159
1 Spine of Ish Sah (MBS) 136
1 Steam Vents (GRN) 257
1 Steel Hellkite (FDN) 681
1 Storm the Vault (RIX) 173
1 Sulfur Falls (DOM) 247
1 Swiftwater Cliffs (TDM) 268
1 Temple of the False God (FIC) 438
1 Terramorphic Expanse (DSK) 269
1 Tezzeret the Seeker (ALA) 60
1 Tezzeret, Artifice Master (M19) 79
1 The Antiquities War (DOM) 42
1 Thopter Spy Network (ORI) 79
1 Thought Vessel (DSC) 256
1 Tolaria West (PLIST) 173
1 Trash for Treasure (MRD) 109
1 Urza's Factory (TSP) 280
1 Weatherlight (DOM) 237
1 Whir of Invention (AER) 49