1 Archivist (9ED) 60
1 Ashiok, Dream Render (WAR) 228
1 Baral, Chief of Compliance (AER) 28
1 Betrayal (VI) 26
1 Breathstealer's Crypt (VI) 127
1 Curse of Verbosity (PLIST) 9
1 Day's Undoing (PLIST) 51
1 Dictate of Kruphix (FDN) 587
1 Hatching Plans (GPT) 27
1 Hero's Downfall (FDN) 175
1 Howling Mine (M10) 212
1 In Garruk's Wake (M15) 100
1 Induced Amnesia (RIX) 40
1 Jace, the Mind Sculptor (WWK) 31
1 Jace's Archivist (M12) 59
1 Jace's Erasure (M12) 60
1 Leyline of the Void (DSK) 106
1 Memory Erosion (ALA) 50
1 Military Intelligence (M15) 69
1 Mind Grind (GTC) 178
1 Never (AKH) 212
1 Oath of Scholars (EX) 42
1 Propaganda (FIC) 268
1 Psychic Corrosion (M19) 68
1 Rhystic Study (PR) 45
1 Ruinous Path (BFZ) 123
1 Silumgar's Command (DTK) 232
1 Spark Harvest (WAR) 105
1 Sphinx's Tutelage (PLIST) 76
1 Sunken Hollow (BFZ) 249
1 The Elderspell (WAR) 89
1 Thought Reflection (SHM) 53
1 Trail of Evidence (SOI) 93
1 Trial of Knowledge (AKH) 73
1 Vraska's Finisher (WAR) 112
1 Yawgmoth's Vile Offering (DOM) 114

1 Increasing Confusion (DKA) 41
1 Oracle's Insight (BNG) 47