1 Arcum Dagsson (CSP) 27
1 Audacious Reshapers (BRC) 112
1 Breya's Apprentice (MH2) 117
1 Brudiclad, Telchor Engineer (M3C) 257
1 Chief Engineer (M15) 47
1 Dalakos, Crafter of Wonders (THB) 212
1 Etherium Sculptor (EOC) 72
1 Faerie Artisans (PLIST) 8
1 Goblin Engineer (TSR) 345
1 Goblin Welder (SLD) 1617
1 Hanna, Ship's Navigator (CMM) 340
1 Jhoira, Weatherlight Captain (EOC) 118
1 Keskit, the Flesh Sculptor (MOC) 254
1 Losheel, Clockwork Scholar (CMM) 38
1 Master Transmuter (CON) 31
1 Morophon, the Boundless (M3C) 157
1 Mycosynth Lattice (DST) 130
1 Nazahn, Revered Bladesmith (C17) 44
1 Osgir, the Reconstructor (C21) 8
1 Oswald Fiddlebender (AFR) 304
1 Pia and Kiran Nalaar (ORI) 157
1 Quicksmith Genius (KLD) 125
1 Renowned Weaponsmith (M20) 72
1 Restoration Gearsmith (KLD) 185
1 Restoration Specialist (AER) 21
1 Reyav, Master Smith (PLIST) 290
1 Riddlesmith (SOM) 40
1 Rona, Disciple of Gix (DOM) 203
1 Sage of Lat-Nam (DOM) 64
1 Sai, Master Thopterist (M19) 69
1 Shattergang Brothers (2X2) 275
1 Slobad, Goblin Tinkerer (PLIST) 133
1 Soldevi Machinist (IA) 102
1 Stone Haven Outfitter (OGW) 37
1 Stoneforge Mystic (WWK) 20
1 Sydri, Galvanic Genius (C16) 224
1 Tawnos, Urza's Apprentice (PLIST) 45
1 Vandalblast (RTR) 111

1 Aviary Mechanic (KLD) 6
1 Countless Gears Renegade (AER) 13
1 Feldon of the Third Path (PLIST) 169
1 Glacian, Powerstone Engineer (PLIST) 72