1 Academy Ruins (DRC) 58
1 Arcane Signet (ELD) 331
1 Arcum Dagsson (CSP) 27
1 Ashnod's Altar (6E) 274
1 Basalt Monolith (3E) 235
1 Blinkmoth Urn (C18) 197
1 Buried Ruin (M12) 224
1 Capsize (TE) 55
1 Chief Engineer (M15) 47
1 Clock of Omens (M13) 202
1 Command Tower (ECC) 59
1 Daretti, Scrap Savant (PLIST) 33
1 Darksteel Citadel (M15) 242
1 Darksteel Forge (M14) 206
1 Duplicant (DRC) 54
1 Efficient Construction (AER) 33
1 Etherium Sculptor (EOC) 72
1 Everflowing Chalice (WWK) 123
1 Evolving Wilds (ECL) 264
1 Fanning the Flames (ST) 80
1 Forsaken Monument (ZNR) 244
1 Foundry Inspector (KLD) 215
1 Foundry of the Consuls (ORI) 247
1 Goblin Welder (SLD) 1617
1 Great Furnace (EOC) 161
1 Hedron Archive (FDN) 726
1 Highland Lake (M19) 252
1 Ichor Wellspring (MBS) 110
5 Island (ECL) 270
1 Izzet Boilerworks (GPT) 159
1 Izzet Locket (GRN) 238
1 Izzet Signet (TDC) 320
1 Jhoira, Weatherlight Captain (EOC) 118
1 Jhoira's Familiar (DOM) 220
1 Karn, the Great Creator (WAR) 1
1 Keening Stone (ROE) 219
1 Kuldotha Forgemaster (SOM) 169
1 March of the Machines (MRD) 42
1 Master of Etherium (ALA) 49
1 Master Transmuter (CON) 31
1 Mechanized Production (PIP) 178
1 Memnarch (DST) 129
1 Mimic Vat (PLIST) 219
1 Mind Stone (FIC) 353
1 Mirrorworks (MBS) 114
2 Mountain (ECL) 272
1 Mystic Forge (PIP) 236
1 Neurok Stealthsuit (5DN) 140
1 Nevinyrral's Disk (MH2) 298
1 Orbs of Warding (ORI) 234
1 Padeem, Consul of Innovation (KLD) 59
1 Panharmonicon (KLD) 226
1 Planar Portal (8ED) 311
1 Prismatic Lens (TSP) 262
1 Prototype Portal (SOM) 195
1 Psychosis Crawler (MBS) 126
1 Reliquary Tower (M19) 254
1 Retrofitter Foundry (DRC) 136
1 Rings of Brighthearth (CMR) 335
1 Sai, Master Thopterist (DRC) 82
1 Scrap Trawler (AER) 175
1 Seat of the Synod (EOC) 176
1 Shrine of the Forsaken Gods (BFZ) 245
1 Silverbluff Bridge (EOC) 180
1 Skyclave Relic (ZNR) 252
1 Snow-Covered Mountain (KHM) 283
1 Sol Ring (ECC) 58
1 Solemn Simulacrum (M21) 239
1 Soul-Guide Lantern (FDN) 680
1 Spare Supplies (ZNR) 254
1 Spellbook (10E) 343
1 Spine of Ish Sah (MBS) 136
1 Spire of Industry (AER) 184
1 Staff of Domination (5DN) 156
1 Star Compass (8ED) 315
1 Storm the Vault (RIX) 173
1 Stormcarved Coast (WHO) 308
1 Sunbird's Invocation (XLN) 165
1 Swiftfoot Boots (FDN) 258
1 Swiftwater Cliffs (TDM) 268
1 Terramorphic Expanse (DSK) 269
1 Thopter Assembly (MBS) 140
1 Thought Vessel (FIC) 368
1 Thran Dynamo (BLC) 290
1 Tomb of the Spirit Dragon (KTK) 245
1 Trading Post (M14) 225
1 Treasure Nabber (CMM) 265
1 Ugin, the Ineffable (WAR) 2
1 Unstable Obelisk (CMM) 416
1 Unwinding Clock (NPH) 164
1 Vedalken Orrery (5DN) 163
1 Volatile Fjord (KHM) 273
1 Voltaic Key (M11) 219
1 Wayfarer's Bauble (5DN) 165
1 Words of War (ONS) 244

1 Artificer's Assistant (DOM) 44
1 Chief of the Foundry (KLD) 200
1 Darksteel Juggernaut (BRC) 137
1 Empowered Autogenerator (EOC) 135
1 Eternity Vessel (ZEN) 200
1 Glaring Spotlight (GTC) 229
1 Into the Roil (FDN) 509
1 Izzet Guildgate (FDN) 691
1 Jin-Gitaxias, Progress Tyrant (NEO) 307
1 Junk Diver (MH3) 293
1 Library of Leng (4E) 351
1 Mycosynth Wellspring (NPH) 145
1 Myr Battlesphere (SOM) 180
1 Myriad Construct (ZNR) 246
1 Niv-Mizzet, Parun (GRN) 192
1 Pia's Revolution (AER) 91
1 Quasiduplicate (GRN) 51
1 Reckless Fireweaver (KLD) 126
1 Remote Isle (UZ) 324
1 Reverse Engineer (AER) 42
1 Saheeli, the Gifted (C18) 44
1 Saheeli's Artistry (KLD) 62
1 Saheeli's Directive (C18) 26
1 Shadowspear (THB) 236
1 Sharding Sphinx (ALA) 55
1 Slobad, Goblin Tinkerer (PLIST) 133
1 Smoldering Crater (UZ) 328
1 Soul of New Phyrexia (M15) 231
1 Strionic Resonator (M14) 224
1 Tawnos, Urza's Apprentice (PLIST) 45
1 Teferi's Tutelage (M21) 78
1 Thieving Skydiver (ZNR) 85
1 Thirst for Knowledge (NEO) 85
1 Thopter Spy Network (ORI) 79
1 Thoughtcast (PLIST) 64
1 Vedalken Humiliator (MOC) 243
1 Whir of Invention (AER) 49
1 Whispersilk Cloak (DSC) 257
1 Workshop Assistant (KLD) 241