1 Academy Ruins (2XM) 369
1 Amulet of Kroog (5E) 347
1 Ancient Den (BRC) 172
1 Arcane Sanctum (BRC) 173
1 Arcane Signet (SLD) 589
1 Azorius Signet (BRC) 133
1 Basalt Monolith (CED) 233
1 Buried Ruin (BRC) 177
1 Calamity's Wake (BRO) 4
1 Command Tower (KHC) 108
1 Cranial Plating (BRC) 136
1 Darksteel Citadel (BRC) 180
1 Darksteel Forge (M14) 206
1 Dimir Signet (BRC) 138
1 Emry, Lurker of the Loch (BRC) 81
1 Etherium Sculptor (BRC) 82
1 Evolving Wilds (BRC) 184
1 Fabled Passage (GRC) 87
1 Fabricate (MRD) 35
1 Flooded Strand (KTK) 233
1 Forensic Gadgeteer (MKM) 57
1 Glasses of Urza (2E) 247
1 Glimmervoid (2XM) 319
1 Goldmire Bridge (BRC) 186
1 Grim Monolith (WC_13) 5
1 Hanna, Ship's Navigator (IN) 249
1 Inventors' Fair (KLD) 247
4 Island (TLA) 283
1 Karn Liberated (PLIST) 1
1 Karn, Legacy Reforged (MAT) 99
1 Karn, Living Legacy (DMU) 372
1 Karn, Scion of Urza (DOM) 1
1 Karn, Silver Golem (UZ) 298
1 Karn, the Great Creator (WAR) 1
1 Liberator, Urza's Battlethopter (BRO) 237
1 Mistvault Bridge (BRC) 189
1 Misty Rainforest (MH2) 438
1 Moonsilver Key (MID) 255
1 Orzhov Signet (BRC) 154
1 Padeem, Consul of Innovation (BRC) 91
1 Plains (TLA) 282
1 Polluted Delta (KTK) 239
1 Prismatic Vista (H1R) 40
1 Raffine's Tower (SNC) 254
1 Razortide Bridge (BRC) 195
1 Rewards of Diversity (IN) 32
1 Sai, Master Thopterist (BRC) 93
1 Scalding Tarn (MM3) 244
1 Seat of the Synod (BRC) 198
1 Skullclamp (BRC) 159
1 Sol Ring (3E) 274
1 Sunglasses of Urza (CED) 273
1 Swamp (TLA) 284
1 Swiftfoot Boots (BRC) 166
1 Swords to Plowshares (BRC) 75
1 Terramorphic Expanse (CMR) 357
1 The Mightstone and Weakstone (BRO) 238
1 Tolaria West (FUT) 173
1 Tolarian Academy (UZ) 330
1 Tormod's Crypt (DK) 109
1 Unwinding Clock (BRR) 61
1 Urza Assembles the Titans (DMU) 37
1 Urza, Academy Headmaster (UST) 136
1 Urza, Chief Artificer (BRC) 2
1 Urza, Lord High Artificer (DMR) 296
1 Urza, Lord Protector (BRO) 225
1 Urza, Powerstone Prodigy (BRO) 69
1 Urza, Prince of Kroog (BRO) 296
1 Urza's Armor (UZ) 313
1 Urza's Avenger (4E) 373
1 Urza's Bauble (IA) 318
1 Urza's Blueprints (DMR) 238
1 Urza's Chalice (AQ) 40
1 Urza's Command (BRO) 318
1 Urza's Contact Lenses (UG) 82
1 Urza's Engine (AL) 180
1 Urza's Factory (TSR) 288
1 Urza's Fun House (UNF) 199
1 Urza's Guilt (PS) 130
1 Urza's Hot Tub (UNH) 131
1 Urza's Incubator (CG) 142
1 Urza's Mine (AQ) 77
1 Urza's Miter (AQ) 41
1 Urza's Power Plant (AQ) 80
1 Urza's Rebuff (BRO) 71
1 Urza's Ruinous Blast (DOM) 39
1 Urza's Saga (MH2) 259
1 Urza's Science Fair Project (UG) 83
1 Urza's Sylex (BRO) 312
1 Urza's Tome (DOM) 235
1 Urza's Tower (AQ) 85
1 Urza's Workshop (BRC) 51
1 Vault of Whispers (BRC) 211
1 Weatherlight (DOM) 237
1 Well-Laid Plans (IN) 88
1 Whir of Invention (AER) 49