2 Aether Hub (KLD) 242
4 Ancient Stirrings (ROE) 174
3 Buried Ruin (M12) 224
3 Chromatic Sphere (MRD) 151
4 Chromatic Star (10E) 314
4 Darksteel Citadel (DST) 164
3 Engineered Explosives (MB2) 218
2 Forest (TLA) 286
1 Grand Architect (SOM) 33
4 Ichor Wellspring (MBS) 110
2 Inventors' Fair (KLD) 247
4 Mind Stone (FIC) 353
4 Mox Opal (SOM) 179
2 Myr Retriever (PLIST) 203
2 Pyrite Spellbomb (MRD) 232
4 Scrap Trawler (AER) 175
1 Sword of the Meek (FUT) 165
4 Terrarion (EMN) 201
1 Tezzeret the Seeker (ALA) 60
1 Thopter Foundry (ARB) 133
1 Time Sieve (ARB) 31
1 Trading Post (M14) 225
1 Ur-Golem's Eye (9ED) 314
4 Watery Grave (EOE) 261

2 Defense Grid (8ED) 296
3 Galvanic Blast (SOM) 91
2 Ghirapur Aether Grid (ORI) 148
1 Glimmer of Genius (KLD) 49
2 Guttural Response (DDS) 56
4 Nature's Claim (FCA) 47
2 Wurmcoil Engine (BRR) 63