1 Angel of Invention (TDC) 109
1 Blinkmoth Urn (C18) 197
1 Brudiclad, Telchor Engineer (M3C) 257
1 Chief Engineer (M15) 47
1 Chief of the Foundry (KLD) 200
1 Daring Archaeologist (DOM) 13
1 Feldon of the Third Path (PLIST) 169
1 Flamewright (CNS) 46
1 Genesis Chamber (DST) 122
1 Gonti's Aether Heart (AER) 152
1 Grand Architect (SOM) 33
1 Inventors' Fair (KLD) 247
1 Iron League Steed (KLD) 219
1 Jhoira, Weatherlight Captain (EOC) 118
1 Loyal Apprentice (TDC) 222
1 Master of Etherium (ALA) 49
1 Master Trinketeer (KLD) 21
1 Maverick Thopterist (AER) 130
1 Metallurgeon (ALA) 19
1 Mishra's Self-Replicator (DOM) 223
1 Myrsmith (SOM) 16
1 Nahiri, the Harbinger (SOI) 247
1 Nuisance Engine (MRD) 221
1 Pia and Kiran Nalaar (ORI) 157
1 Pia Nalaar (KLD) 124
1 Pia's Revolution (AER) 91
1 Raff Capashen, Ship's Mage (DOM) 202
1 Retrofitter Foundry (DRC) 136
1 Saheeli Rai (KLD) 186
1 Servo Schematic (AER) 176
1 Sharding Sphinx (ALA) 55
1 Skyship Weatherlight (PS) 133
1 Spire of Industry (AER) 184
1 Storm the Vault (RIX) 173
1 Tawnos, Urza's Apprentice (PLIST) 45
1 Teferi, Mage of Zhalfir (PLIST) 75
1 Teshar, Ancestor's Apostle (DOM) 36
1 Thopter Assembly (MBS) 140
1 Thopter Spy Network (ORI) 79
1 Traxos, Scourge of Kroog (DOM) 234
1 Urza, Lord High Artificer (CMM) 130
1 Urza's Factory (TSP) 280
1 Verix Bladewing (DOM) 149
1 Weatherlight (DOM) 237
1 Whirler Rogue (ORI) 83

1 Champion of the Flame (DOM) 116
1 Curator's Ward (DOM) 49
1 Danitha Capashen, Paragon (DOM) 12
1 Ethersworn Canonist (MB2) 10
1 Fall of the Thran (DOM) 18
1 Hanna, Ship's Navigator (CMM) 340
1 On Serra's Wings (DOM) 28
1 Tiana, Ship's Caretaker (DMR) 204
1 Time of Ice (DOM) 70
1 Triumph of Gerrard (DOM) 38
1 Unwinding Clock (NPH) 164
1 Valduk, Keeper of the Flame (DOM) 148