1 Aboleth Spawn (CLB) 662
1 Ancient Cellarspawn (DSC) 16
1 Annul (EOE) 394
1 Aqueous Form (THS) 39
1 Arcane Signet (ELD) 331
1 Archive Trap (OTP) 7
1 Arvinox, the Mind Flail (DSC) 130
1 Ashiok, Nightmare Muse (THB) 208
1 Ashiok, Nightmare Weaver (THS) 188
1 Ashiok, Wicked Manipulator (WOE) 78
1 Captain N'ghathrod (CLB) 931
1 Chasm Skulker (M15) 46
1 Consuming Aberration (FDN) 238
1 Dread Presence (M20) 96
1 Dreadwurm (ZNR) 297
1 Elder Brain (CLB) 125
1 Endless Evil (CLB) 615
1 Falthis, Shadowcat Familiar (CMR) 126
1 Fear of the Dark (DSK) 98
1 Feed the Swarm (FDN) 712
1 Fellwar Stone (ECC) 141
1 Fraying Sanity (PIP) 459
1 Ghostly Flicker (AVR) 57
1 Gluttonous Slug (MH1) 93
1 Gravedigger (M20) 103
1 Hell's Caretaker (PLIST) 92
1 Infectious Horror (M19) 101
20 Island (TMT) 316
1 Lantern of the Lost (VOW) 259
1 Leyline of the Void (DSK) 106
1 Maddening Cacophony (ZNR) 67
1 Mind Funeral (ARB) 26
1 Negate (TMT) 47
1 Oblivion Sower (BFZ) 11
1 Perilous Vault (M15) 224
1 Phyrexian Revoker (M15) 225
1 Primordial Gnawer (LCI) 114
1 Psychic Symbiont (M19) 221
1 Reflections of Littjara (KHM) 400
1 Return from Extinction (MH1) 104
1 Silent Hallcreeper (DSK) 72
1 Siphon Insight (MID) 241
1 Sire of Stagnation (BFZ) 206
1 Sludge Monster (MID) 76
1 Sol Ring (TMC) 59
1 Soul-Guide Lantern (FDN) 680
1 Sphinx's Tutelage (PLIST) 76
1 Stolen Goods (AVR) 78
22 Swamp (TMT) 317
1 Tasha's Hideous Laughter (AFR) 368
1 The Mindskinner (DSK) 66
1 Thing in the Ice (SOI) 92
1 Tormod's Crypt (M21) 241
1 Uchbenbak, the Great Mistake (LCI) 310
1 Uchuulon (CLB) 673
1 Umbris, Fear Manifest (VOC) 38
1 Wharf Infiltrator (EMN) 80
1 Witness the End (OGW) 82
1 Wormfang Drake (JUD) 57
1 Wrexial, the Risen Deep (NCC) 359