1 Aetherflux Reservoir (KLD) 192
1 Blighted Cataract (BFZ) 229
4 Cogworker's Puzzleknot (KLD) 201
4 Cultivator's Caravan (FDN) 670
4 Glimmer of Genius (KLD) 49
4 Hedron Archive (FDN) 726
2 Inventors' Fair (KLD) 247
20 Island (ECL) 270
3 Metalspinner's Puzzleknot (KLD) 221
4 Paradox Engine (AER) 169
4 Prophetic Prism (WOE) 249
1 Quicksmith Spy (AER) 41
4 Reverse Engineer (AER) 42
4 Whir of Invention (AER) 49