4 Arcum's Astrolabe (PLIST) 220
3 Chromatic Star (10E) 314
2 Ensnaring Bridge (MB2) 219
2 Goblin Engineer (TSR) 345
1 Grafdigger's Cage (DKA) 149
1 Hallowed Fountain (RNA) 251
3 Ichor Wellspring (MBS) 110
1 Inventors' Fair (KLD) 247
2 Mind Stone (FIC) 353
4 Mishra's Bauble (MB2) 97
4 Mox Opal (SOM) 179
1 Nihil Spellbomb (SOM) 187
1 Pithing Needle (MID) 257
4 Polluted Delta (KTK) 239
1 Pyrite Spellbomb (MRD) 232
2 Sai, Master Thopterist (M19) 69
3 Scalding Tarn (ZEN) 223
6 Snow-Covered Island (KHM) 278
1 Snow-Covered Mountain (KHM) 283
1 Snow-Covered Swamp (KHM) 281
1 Steam Vents (GRN) 257
1 Sword of the Meek (FUT) 165
4 Thopter Foundry (ARB) 133
4 Urza, Lord High Artificer (CMM) 130
1 Watery Grave (EOE) 261
2 Whir of Invention (AER) 49

1 Ceremonious Rejection (KLD) 40
2 Dead of Winter (MH1) 85
1 Fatal Push (FCA) 9
4 Leyline of the Void (DSK) 106
2 Saheeli, Sublime Artificer (WAR) 234
1 Tezzeret, Agent of Bolas (MBS) 97
2 Thoughtseize (THS) 107
2 Wear (DGM) 135