4 Aether Spellbomb (MRD) 141
4 Assembly-Worker (TSP) 248
2 Buried Ruin (M12) 224
4 Chief Engineer (M15) 47
4 Chief of the Foundry (KLD) 200
4 Desert of the Mindful (HOU) 173
4 Ipnu Rivulet (HOU) 180
8 Island (TLA) 283
4 Metallic Mimic (LCC) 308
4 Mishra's Factory (PLIST) 302
4 Mishra's Self-Replicator (DOM) 223
4 Self-Assembler (KLD) 232
4 Thopter Spy Network (ORI) 79
4 Unquenchable Thirst (HOU) 53
2 Urza's Factory (TSP) 280

1 Cogwork Assembler (AER) 145
3 Foundry Assembler (AER) 151