1 Clearwater Pathway // Murkwater Pathway
1 Command Tower
1 Dimir Aqueduct
1 Dimir Guildgate
1 Dismal Backwater
1 Drowned Catacomb
1 Ipnu Rivulet
10 Island
1 Mystic Sanctuary
1 Nephalia Drownyard
1 Reliquary Tower
1 Submerged Boneyard
9 Swamp
1 Temple of Deceit
1 Thriving Isle
1 Thriving Moor
1 Watery Grave
1 Aegis Turtle
1 Arcane Signet
1 Ashiok, Dream Render
1 Ashiok, Nightmare Muse
1 Ashiok, Nightmare Weaver
1 Ashiok, Sculptor of Fears
1 Bloodchief's Thirst
1 Bruvac the Grandiloquent
1 Charix, the Raging Isle
1 Clear the Mind
1 Compelling Argument
1 Consuming Aberration
1 Court of Cunning
1 Crypt Incursion
1 Curse of the Bloody Tome
1 Curse of Unbinding
1 Cyclonic Rift
1 Diabolic Tutor
1 Didn't Say Please
1 Dream Twist
1 Drown in Dreams
1 Drown in the Loch
1 Eater of the Dead
1 Fleet Swallower
1 Fog Bank
1 Glimpse the Unthinkable
1 God-Eternal Kefnet
1 Heartless Act
1 Hedron Crab
1 Hero's Downfall
1 Increasing Confusion
1 Jace, Memory Adept
1 Jace, the Mind Sculptor
1 Jace's Phantasm
1 Jace's Sanctum
1 Lier, Disciple of the Drowned
1 Maddening Cacophony
1 Mana Leak
1 Memory Erosion
1 Merfolk Secretkeeper // Venture Deeper
1 Mind Funeral
1 Mind Sculpt
1 Mirko Vosk, Mind Drinker
1 Overwhelmed Apprentice
1 Phenax, God of Deception
1 Propaganda
1 Psychic Corrosion
1 Psychic Strike
1 Quench
1 Relic Golem
1 Reminisce
1 Ruin Crab
1 Silent Arbiter
1 Sol Ring
1 Startled Awake // Persistent Nightmare
1 Stream of Thought
1 Sweet Oblivion
1 Tasha's Hideous Laughter
1 Thought Collapse
1 Tome Scour
1 Traumatize
1 Tree of Perdition
1 Wall of Frost
1 Wall of Lost Thoughts
1 Wall of Runes
1 Xanathar, Guild Kingpin
Sideboard:
1 Anticognition
1 Barrier of Bones
1 Bond of Insight
1 Circu, Dimir Lobotomist
1 Commander's Sphere
1 Diluvian Primordial
1 Dimir Charm
1 Dimir Doppelganger
1 Engulf the Shore
1 Enter the God-Eternals
1 Erebos's Intervention
1 Evil Twin
1 Gyruda, Doom of Depths
1 Jace Beleren
1 Jace, Wielder of Mysteries
1 Jace's Archivist
1 Jace's Erasure
1 Liliana of the Dark Realms
1 Liliana of the Veil
1 Liliana's Caress
1 Merfolk Windrobber
1 Millstone
1 Mindshrieker
1 Mission Briefing
1 Myriad Landscape
1 Negate
1 Nightveil Predator
1 Nightveil Specter
1 Nullify
1 Opt
1 Paranoid Delusions
1 Preordain
1 Rise of the Dark Realms
1 Shadow Kin
1 Shadows' Verdict
1 Shark Typhoon
1 Snapcaster Mage
1 Soaring Seacliff
1 Swimmer in Nightmares
1 Syr Konrad, the Grim
1 Szadek, Lord of Secrets
1 Thassa's Rebuff
1 Thief of Sanity
1 Vantress Gargoyle