1 Altar of Dementia (BRR) 3
1 Altar of the Brood (KTK) 216
1 Anticognition (ZNR) 45
1 Archive Trap (OTP) 7
1 Bond of Insight (WAR) 43
1 Brain Freeze (MB2) 24
1 Bruvac the Grandiloquent (PLIST) 10
1 Captain N'ghathrod (CLB) 931
1 Charix, the Raging Isle (ZNR) 386
1 Clearwater Pathway (ZNR) 286
1 Command Tower (ELD) 333
1 Consuming Aberration (FDN) 238
1 Counterspell (FCA) 4
1 Court of Cunning (CMR) 63
1 Creeping Tar Pit (EOS) 9
1 Cut Your Losses (SNC) 38
1 Darkslick Shores (ONE) 250
1 Darkwater Catacombs (FIC) 384
1 Didn't Say Please (ELD) 42
1 Dimir Signet (DRC) 129
1 Duskmantle Guildmage (GTC) 158
1 Eater of the Dead (MB2) 183
1 Fascination (FRF) 34
1 Fleet Swallower (XLN) 57
1 Fractured Sanity (MH2) 336
1 Fraying Sanity (HOU) 35
1 Glimpse the Unthinkable (RAV) 208
1 Hedron Crab (TDC) 155
1 Increasing Confusion (DKA) 41
1 Into the Story (ELD) 50
1 Ipnu Rivulet (HOU) 180
13 Island (TLA) 283
1 Jace, Memory Adept (PMEI) 219
1 Jace's Archivist (M12) 59
1 Jace's Phantasm (M13) 57
1 Maddening Cacophony (ZNR) 67
1 Manic Scribe (SOI) 73
1 Memory Erosion (ALA) 50
1 Merfolk Secretkeeper (ELD) 53
1 Mind Funeral (ARB) 26
1 Mind Sculpt (M15) 70
1 Mindcrank (NPH) 144
1 Mirko Vosk, Mind Drinker (DGM) 85
1 Murderous Cut (KTK) 81
1 Nemesis of Reason (ARB) 28
1 Nephalia Drownyard (ISD) 245
1 Nighthowler (THS) 98
1 Overwhelmed Apprentice (ELD) 60
1 Peer into the Abyss (M21) 117
1 Phenax, God of Deception (BNG) 152
1 Psychic Corrosion (M19) 68
1 Psychic Drain (RAV) 220
1 Psychic Strike (GTC) 189
1 Rhystic Study (PR) 45
1 Riddlekeeper (CM2) 48
1 Ruin Crab (ZNR) 295
1 Sapphire Medallion (MH3) 296
1 Sewer Nemesis (PLIST) 75
1 Shelldock Isle (LRW) 272
1 Shield Sphere (AL) 172
1 Silent Arbiter (5DN) 150
1 Sire of Stagnation (BFZ) 206
1 Sol Ring (EOC) 57
1 Sphinx's Tutelage (PLIST) 76
1 Startled Awake (SOI) 88
1 Sunken Hollow (BFZ) 249
1 Sunken Ruins (FIC) 430
6 Swamp (TLA) 284
1 Tainted Isle (DSC) 303
1 Talisman of Dominance (MRD) 253
1 Tasha's Hideous Laughter (AFR) 78
1 Terramorphic Expanse (DSK) 269
1 Thought Collapse (RNA) 57
1 Tome Scour (M14) 75
1 Traumatize (MAR) 15
1 Tree of Perdition (EMN) 109
1 Underground River (BRO) 267
1 Underground Sea (CED) 301
1 Urborg, Tomb of Yawgmoth (M15) 248
1 Visions of Beyond (TLE) 21
1 Wall of Lost Thoughts (RNA) 59
1 Wight of Precinct Six (GTC) 84
1 Zellix, Sanity Flayer (CLB) 652

1 Aegis Turtle (FDN) 150
1 Arcane Denial (DRC) 70
1 Avatar of Woe (TSB) 37
1 Bonehoard (MBS) 100
1 Chain of Vapor (ONS) 73
1 Compelling Argument (AKH) 47
1 Countermand (JOU) 33
1 Cruel Somnophage (WOE) 222
1 Dauthi Voidwalker (TDC) 176
1 Dimir Aqueduct (DSC) 270
1 Dreamborn Muse (10E) 82
1 Drowned Catacomb (XLN) 253
1 Drowned Secrets (GRN) 39
1 Folio of Fancies (ELD) 46
1 Frankenstein's Monster (DK) 7
1 Glacial Wall (7E) 78
1 Grisly Spectacle (GTC) 66
1 Induce Paranoia (RAV) 56
1 Lazav, Dimir Mastermind (GTC) 174
1 Lim-Dûl's Vault (MB2) 87
1 Memory Plunder (CLB) 849
1 Mnemonic Deluge (CMR) 82
1 Morphic Pool (CLB) 357
1 Notion Thief (DGM) 88
1 Psychic Spiral (RTR) 47
1 Relic of Progenitus (ALA) 218
1 Sands of Delirium (M13) 216
1 Slagwurm Armor (MRD) 243
1 Soul-Guide Lantern (FDN) 680
1 Sphinx Mindbreaker (THB) 290
1 Stitcher Geralf (CMM) 121
1 Stream of Thought (PLIST) 71
1 Sweet Oblivion (THB) 70
1 Teferi's Tutelage (M21) 296
1 The Ancient One (LCI) 319
1 Thief of Sanity (GRN) 205
1 Thought Scour (DKA) 52
1 Tunnel Vision (RAV) 72
1 Wall of Frost (M15) 83
1 Watery Grave (EOE) 261
1 Wrexial, the Risen Deep (NCC) 359