2 Aether Hub (KLD) 242
1 Barricade Breaker (AER) 144
4 Bastion Inventor (AER) 30
2 Cogworker's Puzzleknot (KLD) 201
2 Diabolic Tutor (KLD) 75
1 Disallow (DRC) 74
2 Glint-Sleeve Artisan (KLD) 17
2 Hidden Stockpile (AER) 129
1 Hope of Ghirapur (AER) 154
2 Implement of Improvement (AER) 158
1 Inventors' Fair (KLD) 247
2 Iron League Steed (KLD) 219
10 Island (TLA) 283
1 Mechanized Production (PIP) 178
2 Metallic Rebuke (AER) 39
1 Metalspinner's Puzzleknot (KLD) 221
1 Metalwork Colossus (KLD) 222
1 Negate (FDN) 710
5 Plains (TLA) 282
1 Prairie Stream (BFZ) 241
2 Propeller Pioneer (KLD) 24
2 Renegade Map (AER) 173
2 Restoration Specialist (AER) 21
2 Reverse Engineer (AER) 42
1 Spire of Industry (AER) 184
2 Sram's Expertise (AER) 24
4 Swamp (TLA) 284
1 Wild-Field Scarecrow (SOI) 269
1 Wind-Kin Raiders (AER) 50

1 Ornithopter (AER) 167
1 Whir of Invention (AER) 49