1 Abrade (FDN) 188
1 Academy Ruins (DRC) 58
1 Aether Spellbomb (MRD) 141
1 Arcbound Ravager (PZA) 14
1 Brudiclad, Telchor Engineer (M3C) 257
1 Buried Ruin (M12) 224
1 Chaos Warp (EOC) 49
1 Chromatic Sphere (MRD) 151
1 Chromatic Star (10E) 314
1 Command Tower (ELD) 333
1 Darksteel Citadel (MB2) 107
1 Efficient Construction (AER) 33
1 Elsewhere Flask (SHM) 250
1 Embraal Gear-Smasher (AER) 79
1 Emry, Lurker of the Loch (EOC) 71
1 Etherium Sculptor (EOC) 72
1 Experimental Synthesizer (NEO) 138
1 Filigree Familiar (KLD) 212
1 Foundry Inspector (KLD) 215
1 Ghirapur Aether Grid (ORI) 148
1 Goblin Engineer (PLIST) 128
1 Goblin Welder (SLD) 1617
1 Golden Egg (ELD) 220
1 Great Furnace (EOC) 161
1 Ichor Wellspring (MBS) 110
1 Impact Tremors (FDN) 717
1 Implement of Combustion (AER) 155
1 Implement of Examination (AER) 156
1 Ingenious Artillerist (CLB) 182
1 Inventors' Fair (KLD) 247
14 Island (SOS) 275
1 Izzet Signet (TDC) 320
1 Jhoira, Weatherlight Captain (EOC) 118
1 Jhoira's Familiar (DOM) 220
1 Junk Diver (MH3) 293
1 Lightning Greaves (SOC) 350
1 Metallic Rebuke (AER) 39
1 Mind Stone (SOC) 352
1 Mirrodin Besieged (MH1) 57
1 Mirrorworks (BRC) 149
10 Mountain (SOS) 278
1 Mycosynth Wellspring (NPH) 145
1 Myr Retriever (MRD) 215
1 Mystic Forge (M20) 233
1 Orcish Vandal (DOM) 137
1 Panharmonicon (KLD) 226
1 Pia and Kiran Nalaar (ORI) 157
1 Pia's Revolution (AER) 91
1 Prophetic Prism (WOE) 249
1 Pyrite Spellbomb (MRD) 232
1 Rapid Hybridization (SOC) 198
1 Reality Shift (FRF) 46
1 Reckless Fireweaver (KLD) 126
1 Reckoner Bankbuster (NEO) 255
1 Sai, Master Thopterist (M19) 69
1 Scrap Trawler (AER) 175
1 Seat of the Synod (MRD) 283
1 Servo Schematic (AER) 176
1 Shivan Reef (DMU) 255
1 Shrapnel Blast (M15) 161
1 Silverbluff Bridge (EOC) 180
1 Skullclamp (FIC) 355
1 Slip Out the Back (SNC) 62
1 Spare Supplies (ZNR) 254
1 Spire of Industry (AER) 184
1 Stormcarved Coast (SOS) 304
1 Swiftfoot Boots (FDN) 258
1 Talisman of Creativity (SOC) 357
1 Terrarion (EMN) 201
1 Trading Post (M14) 225
1 Traxos, Scourge of Kroog (DOM) 234
1 Treasure Vault (AFR) 261
1 Trinket Mage (SOM) 48
1 Vandalblast (RTR) 111
1 Wayfarer's Bauble (5DN) 165
1 Workshop Assistant (KLD) 241

1 Codex Shredder (RTR) 228
1 Kuldotha Forgemaster (SOM) 169
1 Nettlecyst (MKC) 233
1 Resculpt (STX) 51
1 Reverse Engineer (AER) 42
1 Stubborn Denial (KTK) 56
1 Thoughtcast (PLIST) 64
1 Unwind (DOM) 72