1 Academy Ruins (DRC) 58
1 Access Denied (NEC) 11
1 Advice from the Fae (SHM) 28
1 All Is Dust (M3C) 152
1 Arcum Dagsson (CSP) 27
1 Artificer's Assistant (DOM) 44
1 Broodstar (MRD) 31
1 Chief of the Foundry (KLD) 200
1 Cloud Key (EOC) 54
1 Commander's Sphere (FIC) 339
1 Confirm Suspicions (SOI) 53
1 Cyberdrive Awakener (EOC) 69
1 Desertion (PLIST) 107
1 Duplicant (DRC) 54
1 Endless Atlas (PLIST) 55
1 Etherium Sculptor (EOC) 72
1 Fabricate (M10) 52
1 Forging the Anchor (BRO) 50
1 Foundry Inspector (KLD) 215
1 Inventors' Fair (KLD) 247
32 Island (TLA) 283
1 Karn's Temporal Sundering (DOM) 55
1 Lodestone Myr (MRD) 200
1 Loyal Drake (CMM) 104
1 Mana Geode (WAR) 241
1 Master of Etherium (ALA) 49
1 Midnight Clock (ELD) 54
1 Mind's Eye (MRD) 205
1 Mirrodin Besieged (MH1) 57
1 Mirrorworks (MBS) 114
1 Muzzio, Visionary Architect (BRC) 89
1 Neurok Stealthsuit (5DN) 140
1 Padeem, Consul of Innovation (KLD) 59
1 Patchwork Automaton (NEO) 254
1 Rebuild (GU) 40
1 Research Thief (NEC) 53
1 Ring of Evos Isle (M13) 211
1 Rush of Knowledge (SCG) 49
1 Saheeli's Artistry (KLD) 62
1 Sapphire Medallion (MH3) 296
1 Sharding Sphinx (ALA) 55
1 Shimmer Dragon (ELD) 317
1 Shrine of the Forsaken Gods (BFZ) 245
1 Sky Diamond (6E) 311
1 Sol Ring (EOC) 57
1 Spectral Searchlight (RAV) 271
1 Spell Swindle (XLN) 82
1 Sphinx of the Guildpact (RNA) 241
1 Steel Exemplar (BRO) 246
1 Steel Hellkite (FDN) 681
1 Stern Lesson (BRO) 64
1 Strata Scythe (SOM) 206
1 Surge Engine (BRO) 81
2 Swiftfoot Boots (TLE) 317
1 Tamiyo's Logbook (ONE) 70
1 Tezzeret, Artifice Master (M19) 79
1 Thopter Spy Network (ORI) 79
1 Traxos, Scourge of Kroog (DOM) 234
1 Ugin, the Ineffable (WAR) 2
1 Unctus, Grand Metatect (ONE) 303
1 Unstable Obelisk (CMM) 416
1 Urza, Lord High Artificer (CMM) 130
1 Uthros, Titanic Godcore (EOE) 260
1 Vedalken Archmage (MRD) 55
1 Vedalken Engineer (DST) 35
1 Whirler Rogue (ORI) 83
1 Zahid, Djinn of the Lamp (DOM) 76
1 Zhalfirin Void (DOM) 249

1 Rhystic Study (PR) 45
1 Scour for Scrap (EOE) 73
1 Thought Reflection (SHM) 53
1 Uthros Research Craft (EOC) 7