1 Adorable Kitten (UND) 1
1 Aerial Toastmaster (UST) 2
1 Amateur Auteur (UST) 3
1 Animate Library (UPLIST) 11
1 Border Guardian (UST) 140
1 Bumbling Pangolin (UST) 78
1 Buzzing Whack-a-Doodle (UST) 141
1 Chipper Chopper (UST) 28
1 Cogmentor (UST) 143
1 Crafty Octopus (UST) 30
1 Despondent Killbot (UST) 145
1 Extruder (CG) 130
1 Finders, Keepers (UST) 55
1 Forest (ECL) 273
1 Garbage Elemental (b) (UST) 82
1 Glasses of Urza (6E) 287
1 Gnome-Made Engine (UST) 148
1 GO TO JAIL (UND) 6
1 Half-Kitten, Half- (UST) 9
1 Half-Shark, Half- (UST) 35
14 Island (ECL) 270
1 Jackknight (UPLIST) 5
1 Joyride Rigger (UST) 114
1 Juggernaut (FDN) 255
1 Karn Liberated (PLIST) 1
1 Karn, Silver Golem (UZ) 298
1 Karn, the Great Creator (WAR) 1
1 Kindly Cognician (UST) 37
1 Mad Science Fair Project (UST) 154
1 Mer Man (UND) 25
1 Midlife Upgrade (UST) 14
1 More or Less (UST) 40
1 Mountain (ECL) 272
1 Navigator's Compass (DOM) 225
1 Ornithopter (AER) 167
15 Plains (ECL) 269
1 Rhino- (UST) 18
1 Riveting Rigger (UST) 19
1 Robo- (UST) 157
1 Secret Base (UST) 165
1 Selfie Preservation (UST) 119
1 Skittering Surveyor (MOM) 264
1 Spell Suck (UST) 45
1 Spy Eye (UST) 46
1 Steady-Handed Mook (UST) 71
1 Steamflogger of the Month (UPLIST) 30
1 Sunglasses of Urza (4E) 365
1 Swamp (ECL) 271
1 The Grand Calcutron (UPLIST) 47
1 Urza, Academy Headmaster (UST) 136
1 Urza, Lord High Artificer (MH1) 75
1 Urza's Armor (8ED) 318
1 Urza's Avenger (5E) 405
1 Urza's Bauble (5E) 406
1 Urza's Blueprints (GU) 137
1 Urza's Contact Lenses (UG) 82
1 Urza's Engine (AL) 180
1 Urza's Factory (TSR) 288
1 Urza's Filter (IN) 318
1 Urza's Guilt (PS) 130
1 Urza's Hot Tub (UNH) 131
1 Urza's Mine (2XM) 329
1 Urza's Power Plant (2XM) 330
1 Urza's Rage (C15) 169
1 Urza's Ruinous Blast (DOM) 39
1 Urza's Science Fair Project (UG) 83
1 Urza's Tome (DOM) 235
1 Urza's Tower (2XM) 331
1 Very Cryptic Command (a) (UST) 49
1 Voracious Vacuum (UST) 164
1 Wild Crocodile (UND) 74
1 Work a Double (UST) 100
1 Worn Powerstone (MH3) 298

1 Ankh of Mishra (6E) 273
1 Caves of Koilos (ORI) 245
1 Karn, Scion of Urza (DOM) 1
1 Mishra, Artificer Prodigy (TSP) 243
1 Mishra's Bauble (2XM) 274
1 Mishra's Factory (MH2) 302
1 Mishra's Groundbreaker (AL) 165
1 Mishra's Self-Replicator (DOM) 223
1 Mishra's War Machine (4E) 355
1 Tawnos, Urza's Apprentice (C18) 45
1 Urza's Incubator (C15) 273
1 Urza's Saga (MH2) 259