1 Bojuka Bog
1 Choked Estuary
1 Command Tower
1 Darkwater Catacombs
1 Drowned Catacomb
1 Hive of the Eye Tyrant
1 Ipnu Rivulet
9 Island
1 Mystic Sanctuary
1 Nephalia Drownyard
1 Reliquary Tower
1 Rogue's Passage
1 Scavenger Grounds
1 Shelldock Isle
1 Shipwreck Marsh
1 Sunken Hollow
10 Swamp
1 Tainted Isle
1 Temple of Deceit
1 Thespian's Stage
1 Underground River
1 Arvinox, the Mind Flail
1 Ashiok, Nightmare Muse
1 Ashiok, Nightmare Weaver
1 Author of Shadows
1 Baleful Mastery
1 Brainstealer Dragon
1 Cunning Rhetoric
1 Dauthi Voidwalker
1 Deadly Rollick
1 Defabricate
1 Dimir Signet
1 Dissipate
1 Eat to Extinction
1 Eaten Alive
1 Elder Brain
1 Endless Evil
1 Extinction Event
1 Fathom Feeder
1 Go Blank
1 Grazilaxx, Illithid Scholar
1 Grell Philosopher
1 Hedonist's Trove
1 Hullbreaker Horror
1 Lantern of the Lost
1 Leyline of the Void
1 Mind Flayer
1 Mind's Dilation
1 Mnemonic Betrayal
1 Mnemonic Deluge
1 Nemesis of Reason
1 Nightmare Shepherd
1 Nightmare Unmaking
1 Nightveil Specter
1 Nihil Spellbomb
1 Oblivion Sower
1 Planar Incision
1 Planar Void
1 Praetor's Grasp
1 Predators' Hour
1 Psionic Ritual
1 Ravenform
1 Ravenous Chupacabra
1 Relic of Progenitus
1 Resculpt
1 Shadows' Verdict
1 Sire of Stagnation
1 Sludge Monster
1 Soul-Guide Lantern
1 Stonespeaker Crystal
1 Tasha's Hideous Laughter
1 Thief of Sanity
1 Thing in the Ice // Awoken Horror
1 Toxrill, the Corrosive
1 Ulamog, the Ceaseless Hunger
1 Umbris, Fear Manifest
1 Undermine
1 Void Shatter
1 Vraska's Contempt
1 Web of Inertia
1 Whispersilk Cloak
1 Yarok's Fenlurker
1 Zellix, Sanity Flayer
Sideboard:
1 Aboleth Spawn
1 Ashiok, Dream Render
1 Ashiok, Sculptor of Fears
1 Call of the Nightwing
1 Consuming Aberration
1 Countersquall
1 Crypt Incursion
1 Demonic Bargain
1 Dread Presence
1 Dreams of Steel and Oil
1 Emrakul's Evangel
1 Eternal Scourge
1 Faceless Butcher
1 Feed the Serpent
1 Flawless Forgery
1 Fractured Sanity
1 Hell's Caretaker
1 Intellect Devourer
1 Kalitas, Traitor of Ghet
1 Lightning Greaves
1 Maddening Cacophony
1 Mage Hunter
1 Mind Flayer, the Shadow
1 Profane Transfusion
1 Psychic Surgery
1 Reality Shift
1 Rogue Class
1 Shrill Howler // Howling Chorus
1 Soul Transfer
1 Spoils of Blood
1 Suffer the Past
1 Szat's Will
1 Tasha, the Witch Queen
1 Tormod's Crypt
1 Uchuulon
1 Wash Away
1 Wharf Infiltrator
1 Xander's Pact