1 Altar of the Brood (KTK) 216
1 Arcane Signet (ELD) 331
1 Archive Trap (OTP) 7
1 Brainstorm (FCA) 28
1 Bruvac the Grandiloquent (RVR) 418
1 Castle Vantress (ELD) 242
1 Counterspell (FCA) 4
1 Court of Cunning (CMR) 63
1 Cut Your Losses (SNC) 38
1 Cyclonic Rift (RTR) 35
1 Deepmuck Desperado (OTJ) 42
1 Defiler of Dreams (DMU) 46
1 Didn't Say Please (ELD) 42
1 Dreamborn Muse (10E) 82
1 Drown in Dreams (M3C) 181
1 Drowned Secrets (GRN) 39
1 Fleet Swallower (XLN) 57
1 Fog Bank (FDN) 591
1 Folio of Fancies (ELD) 46
1 Fractured Sanity (CLB) 722
1 Fraying Sanity (PIP) 175
1 Hedron Crab (TDC) 155
1 High Tide (FE) 36
1 Increasing Confusion (DKA) 41
26 Island (ECL) 270
1 Jace, Memory Adept (PMEI) 219
1 Jace's Phantasm (M13) 57
1 Jin-Gitaxias, Progress Tyrant (NEO) 307
1 Laboratory Maniac (FCA) 30
1 Lightning Greaves (MRD) 199
1 Maddening Cacophony (ZNR) 67
1 Mana Drain (OTP) 11
1 Manic Scribe (SOI) 73
1 Maze of Ith (DMR) 250
1 Memory Erosion (ALA) 50
1 Mesmeric Orb (MRD) 204
1 Mind Sculpt (M15) 70
1 Mind Stone (FIC) 353
1 Mindcrank (NPH) 144
1 Mistrise Village (TDM) 261
1 Myriad Landscape (EOC) 169
1 Mystic Sanctuary (ELD) 247
1 Mystical Tutor (6E) 83
1 Nykthos, Shrine to Nyx (THS) 223
1 Otawara, Soaring City (NEO) 271
1 Overwhelmed Apprentice (ELD) 60
1 Pongify (TDC) 160
1 Propaganda (FIC) 268
1 Psychic Corrosion (M19) 68
1 Reliquary Tower (M19) 254
1 Rhystic Study (PR) 45
1 Riddlekeeper (CM2) 48
1 Ruin Crab (ZNR) 75
1 Sakashima of a Thousand Faces (TLE) 18
1 Sapphire Medallion (MH3) 296
1 Scavenger Grounds (HOU) 182
1 Shadow Kin (MIC) 16
1 Silent Arbiter (5DN) 150
1 Sol Ring (ECC) 58
1 Soulless Jailer (ONE) 241
1 Spark Double (WAR) 68
1 Sphinx Mindbreaker (THB) 290
1 Sphinx's Tutelage (PLIST) 76
1 Tasha's Hideous Laughter (AFR) 78
1 Terisian Mindbreaker (BRO) 83
1 The Mindskinner (DSK) 66
1 Thought Collapse (RNA) 57
1 Thought Scour (DKA) 52
1 Thought Vessel (FIC) 368
1 Traumatize (MAR) 15
1 Undead Alchemist (ISD) 84
1 Visions of Beyond (TLE) 21
1 Wall of Lost Thoughts (RNA) 59
1 Windfall (OTC) 123
1 Zellix, Sanity Flayer (CLB) 652

1 Teferi's Tutelage (M21) 78
1 Thrumming Stone (CSP) 142