1 Academy Ruins (DRC) 58
1 Ancient Tomb (TE) 305
1 Blinkmoth Urn (C18) 197
1 Blur (CLB) 58
1 Braingeyser (3E) 50
1 Cavern of Souls (LCI) 269
1 Cloud Key (EOC) 54
1 Conjurer's Closet (AVR) 214
1 Crystal Vein (6E) 322
1 Darksteel Citadel (DST) 164
1 Darksteel Forge (M14) 206
1 Displacer Kitten (MB2) 27
1 Dour Port-Mage (BLB) 47
1 Dramatic Reversal (TLE) 158
1 Essence Flux (INR) 64
1 Etherium Sculptor (EOC) 72
1 Flooded Strand (KTK) 233
1 Flusterstorm (MB2) 163
1 Force of Negation (TLE) 13
1 Foundry Inspector (KLD) 215
1 Frogmite (MRD) 172
1 Gemstone Caverns (TSP) 274
1 Hide on the Ceiling (SPM) 249
1 Inventors' Fair (KLD) 247
8 Island (TLA) 283
1 Jhoira's Familiar (DOM) 220
1 Karn, Legacy Reforged (MAT) 99
1 Lady Octopus, Inspired Inventor (SPM) 35
1 Lotus Petal (TE) 284
1 Master Transmuter (CON) 31
1 Memnite (SOM) 174
1 Memory Guardian (DFT) 49
1 Metalwork Colossus (KLD) 222
1 Metalworker (CG) 135
1 Minamo, School at Water's Edge (CHK) 279
1 Mind Spring (BLB) 389
1 Mirrodin Besieged (MH1) 57
1 Mishra's Bauble (MB2) 97
1 Mishra's Workshop (AQ) 70
1 Misty Rainforest (ZEN) 220
1 Mox Opal (SOM) 179
1 Mycosynth Golem (5DN) 137
1 Mycosynth Lattice (DST) 130
1 Myr Enforcer (MRD) 211
1 Mystic Remora (IA) 87
1 One with the Machine (M19) 66
1 Ornithopter (AER) 167
1 Otawara, Soaring City (NEO) 271
1 Pact of Negation (MB2) 169
1 Paradise Mantle (5DN) 142
1 Paradoxical Outcome (KLD) 60
1 Phyrexian Walker (VI) 152
1 Planar Nexus (M3C) 132
1 Polluted Delta (KTK) 239
1 Prismatic Vista (SPG) 38
1 Retract (DST) 32
1 Rhystic Study (PR) 45
1 Rowdy Research (WOE) 312
1 Sai, Master Thopterist (M19) 69
1 Sapphire Medallion (MH3) 296
1 Scalding Tarn (ZEN) 223
1 Scorched Ruins (WL) 166
1 Seat of the Synod (MRD) 283
1 Shield Sphere (AL) 172
1 Shimmer Myr (MBS) 129
1 Simulacrum Synthesizer (BIG) 6
1 Siren's Ruse (XLN) 80
1 Sojourner's Companion (MH2) 235
1 Sol Ring (EOC) 57
1 Splash Portal (BLB) 74
1 Swan Song (THS) 65
1 Teferi's Time Twist (WAR) 72
1 Tezzeret the Seeker (ALA) 60
1 The Aetherspark (DFT) 231
1 The Mechanist, Aerial Artisan (TLA) 64
1 Thought Monitor (EOC) 79
1 Thoughtcast (PLIST) 64
1 Traverse Eternity (WHO) 60
1 Traxos, Scourge of Kroog (DOM) 234
1 Treasure Vault (AFR) 261
1 Ugin's Binding (MH3) 76
1 Ugin's Labyrinth (MH3) 233
1 Unwinding Clock (NPH) 164
1 Urza, Lord High Artificer (CMM) 130
1 Urza's Bauble (5E) 406
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (9ED) 328
1 Urza's Saga (MB2) 114
1 Urza's Tower (9ED) 329
1 Urza's Workshop (BRC) 51
1 Uthros Research Craft (EOC) 7
1 Vedalken Archmage (MRD) 55
1 Windfall (OTC) 123