4 Adaptive Automaton (FDN) 723
1 All Is Dust (M3C) 152
4 Arcbound Worker (DST) 104
4 Brass Herald (8ED) 293
4 Chief of the Foundry (KLD) 200
4 Doubling Season (FDN) 216
4 Foundry Inspector (KLD) 215
4 Hangarback Walker (EOC) 139
4 Hardened Scales (KTK) 133
4 Metallic Mimic (LCC) 308
4 Mindless Automaton (TSB) 111
1 Steel Overseer (M20) 239
4 Urza's Mine (9ED) 327
4 Urza's Power Plant (9ED) 328
4 Urza's Tower (9ED) 329
4 Walking Ballista (AER) 181

1 Inventors' Fair (KLD) 247
1 Mutavault (M14) 228
2 Ruins of Oran-Rief (OGW) 176
2 Scrap Trawler (MOC) 373
4 Shrine of the Forsaken Gods (BFZ) 245
1 Thespian's Stage (MB2) 113
2 Treasure Keeper (AER) 177