1 Academy Ruins (DRC) 58
4 Ancient Stirrings (ROE) 174
4 Astral Cornucopia (EOC) 131
2 Blast Zone (BRO) 258
2 Botanical Sanctum (OTJ) 267
3 Chalice of the Void (MRD) 150
4 Coretapper (DST) 107
1 Ensnaring Bridge (MB2) 219
3 Everflowing Chalice (WWK) 123
4 Glimmervoid (MRD) 281
2 Inventors' Fair (KLD) 247
1 Island (ECL) 270
4 Karn, the Great Creator (WAR) 1
3 Mox Opal (SOM) 179
1 Pact of Negation (FUT) 42
4 Spire of Industry (AER) 184
4 Surge Node (NPH) 160
4 Sword of the Meek (FUT) 165
3 Thopter Foundry (ARB) 133
2 Tolaria West (PLIST) 173
4 Whir of Invention (AER) 49

1 Chalice of the Void (MRD) 150
1 Darksteel Forge (M14) 206
1 Ensnaring Bridge (MB2) 219
1 Grafdigger's Cage (DKA) 149
1 Mycosynth Lattice (DST) 130
1 Obelisk of Alara (CON) 140
1 Pithing Needle (MID) 257
1 Platinum Angel (M11) 212
1 Sorcerous Spyglass (FDN) 679
1 Spellskite (NPH) 159
2 Swan Song (THS) 65
1 Welding Jar (MRD) 274
1 Witchbane Orb (ISD) 236
1 Wurmcoil Engine (SLD) 2196