1 Academy Ruins (DRC) 58
1 Ancient Den (EOC) 148
1 Anguished Unmaking (TDC) 279
1 Arcane Sanctum (FIC) 373
1 Arcane Signet (ELD) 331
1 Ashnod's Altar (6E) 274
1 Azorius Signet (DIS) 159
1 Baleful Strix (FIC) 318
1 Blood Crypt (ECL) 262
1 Breya, Etherium Shaper (MH3) 289
1 Bronze Guardian (FIC) 234
1 Buried Ruin (M12) 224
1 Chief Engineer (M15) 47
1 Chromatic Lantern (GRN) 233
1 Chromatic Orrery (M21) 228
1 Command Tower (EOC) 59
1 Commander's Sphere (FIC) 339
1 Counterspell (FCA) 4
1 Cranial Plating (5DN) 113
1 Crumbling Necropolis (ALA) 222
1 Daretti, Scrap Savant (PLIST) 33
1 Darksteel Citadel (DST) 164
1 Darksteel Forge (M14) 206
1 Dimir Signet (DRC) 129
1 Dispatch (EOC) 64
1 Eldrazi Displacer (OGW) 13
1 Emry, Lurker of the Loch (EOC) 71
1 Enlightened Tutor (6E) 19
1 Etherium Sculptor (EOC) 72
1 Evolving Wilds (ECL) 264
1 Exotic Orchard (EOC) 159
1 Fabricate (M10) 52
1 Fellwar Stone (TDC) 318
1 Foundry Inspector (KLD) 215
1 Glimmervoid (MRD) 281
1 Goblin Engineer (TSR) 345
1 Goblin Welder (SLD) 1617
1 Godless Shrine (EOE) 254
1 Great Furnace (EOC) 161
1 Hallowed Fountain (ECL) 265
1 Hellkite Tyrant (FIC) 295
1 Hullbreacher (MB2) 124
1 Ichor Wellspring (MBS) 110
1 Inventors' Fair (KLD) 247
3 Island (TLA) 283
1 Izzet Signet (TDC) 320
1 Jhoira, Weatherlight Captain (EOC) 118
1 Krark-Clan Ironworks (SLC) 11
1 Kuldotha Forgemaster (SOM) 169
1 Lithoform Engine (ZNR) 245
1 Marionette Master (BRC) 109
1 Master of Etherium (ALA) 49
1 Master Transmuter (CON) 31
1 Mirrodin Besieged (MH1) 57
1 Mountain (TLA) 285
1 Myr Battlesphere (SOM) 180
1 Myr Retriever (PLIST) 203
1 Mystic Forge (PIP) 236
1 Mystic Monastery (TDM) 262
1 Nevinyrral's Disk (MH2) 298
1 Nim Deathmantle (SOM) 188
1 Nomad Outpost (TDM) 263
1 Open the Vaults (PIP) 168
1 Oswald Fiddlebender (AFR) 304
1 Padeem, Consul of Innovation (KLD) 59
1 Panharmonicon (KLD) 226
1 Phyrexian Metamorph (EOC) 75
1 Phyrexian Rebirth (MBS) 15
1 Plains (TLA) 282
1 Raugrin Triome (IKO) 251
1 Reliquary Tower (CON) 143
1 Sacred Foundry (EOE) 256
1 Saheeli, Sublime Artificer (WAR) 234
1 Saheeli, the Gifted (C18) 44
1 Sai, Master Thopterist (M19) 69
1 Savai Triome (IKO) 312
1 Scrap Mastery (CM2) 116
1 Scrap Trawler (AER) 175
1 Sculpting Steel (10E) 342
1 Seat of the Synod (MRD) 283
1 Sharuum the Hegemon (ALA) 194
1 Shimmer Myr (MBS) 129
1 Skullclamp (DST) 140
1 Skyclave Relic (ZNR) 252
1 Smothering Tithe (RNA) 22
1 Sol Ring (EOC) 57
1 Solemn Simulacrum (FDN) 257
1 Spectator Seating (CMM) 664
1 Sphinx Summoner (CON) 127
1 Spire of Industry (AER) 184
1 Steam Vents (ECL) 267
1 Storm the Vault (RIX) 173
1 Swamp (TLA) 284
1 Sword of the Meek (FUT) 165
1 Swords to Plowshares (EOC) 45
1 Tezzeret the Seeker (ALA) 60
1 Tezzeret, Master of the Bridge (WAR) 275
1 Thirst for Knowledge (NEO) 85
1 Thopter Assembly (MBS) 140
1 Thopter Foundry (ARB) 133
1 Thopter Spy Network (ORI) 79
1 Time Sieve (ARB) 31
1 Trading Post (M14) 225
1 Training Center (CMM) 434
1 Trash for Treasure (MRD) 109
1 Unwinding Clock (NPH) 164
1 Urza, Lord High Artificer (CMM) 130
1 Vault of Champions (CMM) 436
1 Vault of Whispers (MRD) 286
1 Watery Grave (EOE) 261
1 Whir of Invention (AER) 49
1 Wurmcoil Engine (BRR) 63

1 Boros Signet (TDC) 314
1 Foundry of the Consuls (ORI) 247
1 Orzhov Signet (GPT) 155
1 Phyrexia's Core (NPH) 165
1 Rakdos Signet (DSC) 250