1 Altar of Dementia (BRR) 3
1 Archive Trap (OTP) 7
1 Awaken the Erstwhile (RNA) 61
1 Captain N'ghathrod (CLB) 931
1 Consuming Aberration (FDN) 238
1 Contaminated Aquifer (DMU) 245
1 Creeping Tar Pit (WWK) 134
1 Cunning Rhetoric (OTC) 129
1 Cut Your Losses (SNC) 38
1 Dark Deal (FRF) 66
1 Darkslick Shores (ONE) 250
1 Demonic Tutor (3E) 13
1 Diabolic Tutor (KLD) 75
1 Dimir Guildgate (FDN) 688
1 Dismal Backwater (TDM) 254
1 Fetid Pools (AKH) 243
1 Fleet Swallower (XLN) 57
1 Folio of Fancies (ELD) 46
1 Fractured Sanity (CLB) 722
1 Fraying Sanity (PIP) 175
1 Frost Marsh (PLIST) 146
1 Glimpse the Unthinkable (RAV) 208
1 Grisly Spectacle (GTC) 66
1 Guiltfeeder (CLB) 756
1 Haunted One (SLD) 2200
1 Hedron Crab (TDC) 155
1 Ice Tunnel (KHM) 262
1 Increasing Confusion (DKA) 41
7 Island (ECL) 270
1 Jace's Archivist (M12) 59
1 Jwar Isle Refuge (ZEN) 215
1 Keening Stone (ROE) 219
1 Lazav, Dimir Mastermind (GTC) 174
1 Library of Leng (5E) 387
1 Lier, Disciple of the Drowned (TDC) 157
1 Maddening Cacophony (ZNR) 67
1 Maze of Ith (DMR) 398
1 Mind Funeral (ARB) 26
1 Mind Grind (GTC) 178
1 Mindcrank (CLB) 866
1 Mindslicer (DMR) 305
1 Mirko Vosk, Mind Drinker (DGM) 85
1 Mistvault Bridge (MH2) 249
1 Monomania (M12) 102
1 Morphic Pool (CLB) 357
1 Mystical Tutor (6E) 83
1 Narset's Reversal (WAR) 62
1 Nemesis of Reason (ARB) 28
1 Nighthowler (THS) 98
1 Patient Rebuilding (M19) 67
1 Persecute (9ED) 151
1 Propaganda (FIC) 268
1 Rise of the Dark Realms (FIC) 283
1 Rogue's Passage (FDN) 264
1 Ruin Crab (ZNR) 75
1 Salt Marsh (8ED) 325
1 Sewer Nemesis (PLIST) 75
1 Shadow of the Grave (AKH) 107
1 Shipwreck Marsh (MID) 267
1 Sire of Stagnation (BFZ) 206
1 Spark Double (WAR) 68
1 Sphinx Mindbreaker (THB) 290
1 Sphinx's Tutelage (ORI) 76
1 Startled Awake (SOI) 88
1 Submerged Boneyard (M19) 257
7 Swamp (ECL) 271
1 Tasha's Hideous Laughter (AFR) 78
1 Teferi's Tutelage (M21) 296
1 Temple of Deceit (FDN) 697
1 Temple of the False God (FIC) 438
1 Tergrid, God of Fright (KHM) 307
1 Terisian Mindbreaker (BRO) 83
1 The Haunt of Hightower (RNA) 273
1 Thespian's Stage (MB2) 113
1 Tortured Existence (ST) 24
1 Traumatize (MAR) 15
1 Trepanation Blade (ISD) 235
1 Undertaker (TSB) 53
1 Vampiric Tutor (6E) 161
1 Wander in Death (AKH) 115
1 Waterfront District (SNC) 259
1 Watery Grave (EOE) 261
1 Whispering Madness (GTC) 207
1 Wight of Precinct Six (GTC) 84
1 Windfall (UZ) 111
1 Wit's End (M13) 117
1 Xanathar, Guild Kingpin (AFR) 239
1 Zellix, Sanity Flayer (CLB) 652

1 Flood of Recollection (RIX) 38
1 Macabre Waltz (FDN) 177
1 Navigator's Ruin (XLN) 63
1 Nihilith (FUT) 72
1 Psychic Corrosion (M19) 68
1 Relearn (6E) 93