4 Arcum's Astrolabe (PLIST) 220
1 Blightsteel Colossus (MBS) 99
2 Chromatic Star (10E) 314
4 Darksteel Citadel (M15) 242
2 Dismember (SOA) 28
1 Ensnaring Bridge (MB2) 219
4 Goblin Engineer (PLIST) 128
4 Ichor Wellspring (MBS) 110
4 Inkmoth Nexus (MBS) 145
1 Inventors' Fair (KLD) 247
1 Master of Etherium (ALA) 49
1 Masterful Replication (M20) 65
3 Mox Tantalite (MH1) 226
4 Snow-Covered Island (KHM) 279
4 Snow-Covered Mountain (KHM) 282
4 Snow-Covered Plains (KHM) 277
4 Snow-Covered Swamp (KHM) 281
3 Sword of the Meek (FUT) 165
2 Tezzeret, Master of the Bridge (WAR) 275
4 Thopter Foundry (ARB) 133
3 Urza, Lord High Artificer (CMM) 130
2 Whir of Invention (AER) 49

2 Engineered Explosives (MB2) 218
1 Ghirapur Aether Grid (ORI) 148
1 Helm of the Host (DOM) 217
1 Island (SOS) 274
4 Mishra's Bauble (MB2) 97
4 Mountain (SOS) 278
4 Ornithopter (AER) 167
1 Sai, Master Thopterist (M19) 69
4 Seat of the Synod (EOC) 176
1 Swamp (SOS) 276
4 Vault of Whispers (MRD) 286