1 Arcane Signet (ELD) 331
1 Archway of Innovation (MH3) 214
1 Artificer Class (CLB) 663
1 Auton Soldier (WHO) 36
1 Bident of Thassa (THS) 42
1 Caged Sun (NPH) 132
1 Chimil, the Inner Sun (ECC) 137
1 Court of Vantress (WOC) 22
1 Curiosity Crafter (BLC) 165
1 Cybermen Squadron (WHO) 176
1 Darksteel Citadel (M15) 242
1 Dreamstone Hedron (ROE) 216
1 Eldrazi Monument (ZEN) 199
1 Emry, Lurker of the Loch (EOC) 71
1 Etherium Sculptor (EOC) 72
1 Forensic Gadgeteer (MKM) 342
1 Forsaken Monument (ZNR) 244
1 Foundry Inspector (KLD) 215
1 Gilded Lotus (FDN) 725
1 Graaz, Unstoppable Juggernaut (ONE) 229
1 Hedron Archive (FDN) 726
26 Island (ECL) 270
1 Kappa Cannoneer (EOC) 74
1 Karn, Legacy Reforged (MAT) 49
1 Leonardo da Vinci (ACR) 20
1 Liberator, Urza's Battlethopter (BRO) 237
1 Lightning Greaves (FIC) 349
1 March of Progress (BRC) 8
1 Master of Etherium (ALA) 49
1 Mind Stone (FIC) 353
1 Mystic Forge (PIP) 236
1 Nexus of Becoming (BIG) 25
1 Obelisk of Urd (M15) 222
1 One with the Machine (M19) 66
1 Ornithopter (AER) 167
1 Ornithopter of Paradise (DRC) 133
1 Padeem, Consul of Innovation (KLD) 59
1 Reliquary Tower (M19) 254
1 Research Thief (NEC) 16
1 Sai, Master Thopterist (M19) 69
1 Sapphire Medallion (MH3) 296
1 Seat of the Synod (MRD) 283
1 Sharding Sphinx (ALA) 55
1 Solemn Simulacrum (FDN) 257
1 Steel Overseer (M20) 239
1 Teferi's Ageless Insight (M21) 294
1 Tezzeret, Artifice Master (M19) 79
1 The Enigma Jewel (LCI) 55
1 The Immortal Sun (RIX) 180
1 The Magic Mirror (ELD) 51
1 The Mightstone and Weakstone (BRO) 238
1 The One Ring (LTR) 0
1 The Reality Chip (NEO) 74
1 Thopter Spy Network (ORI) 79
1 Thought Monitor (EOC) 79
1 Thought Vessel (FIC) 368
1 Thoughtcast (PLIST) 64
1 Threefold Thunderhulk (LCI) 265
1 Training Grounds (TLE) 20
1 Unctus, Grand Metatect (ONE) 303
1 Unwinding Clock (NPH) 164
1 Urza, Lord High Artificer (CMM) 130
1 Urza, Powerstone Prodigy (BRO) 69
1 Urza's Cave (MH3) 234
1 Urza's Factory (TSP) 280
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (9ED) 328
1 Urza's Tower (M3C) 403
1 Urza's Workshop (BRC) 51
1 Vedalken Archmage (MRD) 55
1 War Room (PIP) 1068
1 Wayfarer's Bauble (5DN) 165
1 Whirler Rogue (ORI) 83
1 Wondrous Crucible (BRC) 20
1 Worldwalker Helm (BIG) 7