1 Brainstorm (TLE) 155
1 Chief of the Foundry (KLD) 200
1 Counterspell (FCA) 4
1 Dispel (BFZ) 76
1 Efficient Construction (AER) 33
1 Fact or Fiction (PLIST) 50
1 Filigree Attendant (J25) 312
1 Floodhound (PLIST) 42
1 Hedron Crawler (OGW) 164
1 Ichor Wellspring (MBS) 110
1 Karn, the Great Creator (WAR) 1
1 Manakin (TE) 286
1 Mechanized Production (PIP) 178
1 Mind Stone (FIC) 353
1 Narset's Reversal (WAR) 62
1 Negate (FDN) 710
1 Opt (FDN) 512
1 Ornithopter of Paradise (DRC) 133
1 Padeem, Consul of Innovation (KLD) 59
1 Power Depot (MH2) 251
1 Rebuild (GU) 40
1 Reliquary Tower (M19) 254
1 Scrap Trawler (MOC) 373
1 Silver Myr (SOM) 202
1 Snow-Covered Island (KHM) 278
1 Spell Swindle (XLN) 82
1 Temporal Fissure (SCG) 53
1 Tezzeret, Artifice Master (M19) 79
1 The Antiquities War (DOM) 42
1 Traxos, Scourge of Kroog (DOM) 234
1 Treasure Vault (AFR) 261
1 Trophy Mage (AER) 48
1 Ugin, the Spirit Dragon (PF25) 6
1 Urza, Lord High Artificer (CMM) 130
1 Whir of Invention (AER) 49