4 Arcum's Astrolabe (PLIST) 220
3 Chromatic Star (10E) 314
2 Ensnaring Bridge (8ED) 300
2 Goblin Engineer (PLIST) 128
1 Grafdigger's Cage (M20) 227
1 Hallowed Fountain (ECL) 265
3 Ichor Wellspring (MBS) 110
1 Inventors' Fair (KLD) 247
2 Mind Stone (SOC) 352
4 Mishra's Bauble (MB2) 97
4 Mox Opal (SOM) 179
1 Nihil Spellbomb (SOM) 187
1 Pithing Needle (MID) 378
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) 282
1 Snow-Covered Swamp (KHM) 280
1 Steam Vents (ECL) 267
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
1 Dead of Winter (MH1) 85
1 Fatal Push (AER) 57
1 Leyline of the Void (DSK) 106
1 Saheeli, Sublime Artificer (WAR) 234
1 Tezzeret, Agent of Bolas (MBS) 97
1 Thoughtseize (THS) 107
1 Wear (DGM) 135