1 Academy Ruins (DRC) 58
4 Codex Shredder (RTR) 228
2 Condescend (5DN) 27
2 Ensnaring Bridge (8ED) 300
4 Expedition Map (FDN) 724
2 Gifts Ungiven (2X2) 51
1 Grafdigger's Cage (DKA) 149
1 Inventors' Fair (KLD) 247
2 Island (TMT) 316
4 Lantern of Insight (5DN) 135
1 Mox Opal (SOM) 179
2 Pithing Needle (MID) 378
1 Pyrite Spellbomb (MRD) 232
2 Pyxis of Pandemonium (THS) 220
4 Repeal (GPT) 32
1 Sorcerous Spyglass (FDN) 679
4 Spire of Industry (AER) 184
4 Thirst for Knowledge (NEO) 85
1 Trophy Mage (AER) 48
4 Urza's Mine (9ED) 327
4 Urza's Power Plant (9ED) 328
4 Urza's Tower (9ED) 329
4 Whir of Invention (AER) 49
1 Witchbane Orb (ISD) 236

1 Welding Jar (MRD) 274