1 Altar of Dementia (BRR) 3
1 Altar of the Brood (KTK) 216
1 Anticognition (ZNR) 45
1 Arcane Denial (DRC) 70
1 Archive Trap (ZEN) 41
1 Bond of Insight (WAR) 43
1 Brain Freeze (MB2) 24
1 Brainstorm (MM) 61
1 Broken Ambitions (LRW) 54
1 Bruvac the Grandiloquent (PLIST) 10
1 Chain of Vapor (ONS) 73
1 Chronic Flooding (RTR) 32
1 Codex Shredder (RTR) 228
1 Compelling Argument (AKH) 47
1 Countermand (JOU) 33
1 Counterspell (FCA) 4
1 Court of Cunning (CMR) 63
1 Daze (DD3_JVC) 23
1 Didn't Say Please (ELD) 42
1 Dreamborn Muse (10E) 82
1 Drowned Secrets (GRN) 39
1 Drowner Initiate (SHM) 36
1 Fascination (FRF) 34
1 Fleet Swallower (XLN) 57
1 Folio of Fancies (ELD) 46
1 Fractured Sanity (MH2) 336
1 Fraying Sanity (HOU) 35
1 Hedron Crab (ZEN) 47
1 Increasing Confusion (DKA) 41
1 Into the Story (ELD) 50
1 Ipnu Rivulet (HOU) 180
1 Isochron Scepter (SLC) 9
1 Jace Beleren (M10) 58
1 Jace, Memory Adept (M12) 58
1 Lithoform Engine (ZNR) 245
1 Logic Knot (FUT) 52
1 Maddening Cacophony (ZNR) 67
1 Manic Scribe (SOI) 73
1 Memory Erosion (ALA) 50
1 Merfolk Windrobber (ZNR) 70
1 Mind Sculpt (M15) 70
1 Mindcrank (IMA) 220
1 Mnemonic Deluge (CMR) 82
1 Muddle the Mixture (RAV) 60
1 Mystical Tutor (6E) 83
1 Overwhelmed Apprentice (ELD) 60
1 Patient Rebuilding (M19) 67
1 Ponder (TDC) 159
1 Psychic Corrosion (M19) 68
1 Psychic Spiral (RTR) 47
1 Relic of Progenitus (ALA) 218
1 Reliquary Tower (M19) 254
1 Rhystic Study (PR) 45
1 Riddlekeeper (CM2) 48
1 Ruin Crab (ZNR) 295
1 Sands of Delirium (M13) 216
1 Sapphire Medallion (TE) 296
1 Shelldock Isle (LRW) 272
28 Snow-Covered Island (KHM) 278
1 Sol Ring (EOC) 57
1 Soul-Guide Lantern (FDN) 680
1 Sphinx Mindbreaker (THB) 290
1 Sphinx's Tutelage (ORI) 76
1 Startled Awake (SOI) 88
1 Stitcher Geralf (C14) 17
1 Stream of Thought (PLIST) 71
1 Sweet Oblivion (THB) 70
1 Teferi's Tutelage (M21) 296
1 Thought Collapse (RNA) 57
1 Thought Scour (IMA) 76
1 Tome Scour (M14) 75
1 Traumatize (M11) 77
1 Visions of Beyond (UMA) 81

1 Circular Logic (PLIST) 47
1 Force of Will (AL) 42
1 Iceberg Cancrix (MH1) 54
1 Inevitable Betrayal (MH2) 47
1 Mystic Sanctuary (ELD) 247
1 Propaganda (FIC) 268
1 Sage's Row Denizen (M20) 73
1 Scalpelexis (10E) 105
1 Windfall (OTC) 123