4 Arcum's Astrolabe (PLIST) 220
1 Ensnaring Bridge (MB2) 219
1 Ghirapur Aether Grid (ORI) 148
3 Goblin Engineer (TSR) 345
1 Grafdigger's Cage (DKA) 149
1 Hallowed Fountain (ECL) 265
2 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
3 Polluted Delta (KTK) 239
2 Prismatic Vista (SPG) 38
1 Pyrite Spellbomb (MRD) 232
1 Sai, Master Thopterist (M19) 69
3 Scalding Tarn (ZEN) 223
1 Scrap Trawler (AER) 175
6 Snow-Covered Island (KHM) 278
1 Snow-Covered Mountain (KHM) 283
1 Snow-Covered Swamp (KHM) 281
1 Steam Vents (ECL) 267
1 Sword of the Meek (FUT) 165
1 Teferi, Time Raveler (WAR) 221
4 Thopter Foundry (ARB) 133
4 Urza, Lord High Artificer (CMM) 130
1 Watery Grave (EOE) 261
3 Whir of Invention (AER) 49

1 Damping Sphere (DMR) 219
2 Ensnaring Bridge (MB2) 219
2 Galvanic Blast (SOM) 91
1 Karn, the Great Creator (WAR) 1
1 Mycosynth Lattice (DST) 130
1 Nihil Spellbomb (SOM) 187
1 Pyrite Spellbomb (MRD) 232
1 Teferi, Time Raveler (WAR) 221
1 Tezzeret the Seeker (ALA) 60
1 Tezzeret, Agent of Bolas (MBS) 97
1 Tormod's Crypt (M21) 241
1 Torpor Orb (NPH) 162
1 Witchbane Orb (ISD) 236