1 Command Tower
1 Drowned Catacomb
14 Island
1 Morphic Pool
1 Nephalia Drownyard
1 Sunken Hollow
13 Swamp
1 Tainted Isle
1 Watery Grave
1 Aegis Turtle
1 An Offer You Can't Refuse
1 Animate Dead
1 Arcane Denial
1 Arcane Signet
1 Avatar of Woe
1 Bitter Triumph
1 Brainstorm
1 Breach the Multiverse
1 Caelorna, Coral Tyrant
1 Captain N'ghathrod
1 Charix, the Raging Isle
1 Consuming Aberration
1 Corrupted Shapeshifter
1 Counterspell
1 Cruel Somnophage // Can't Wake Up
1 Cunning Rhetoric
1 Dimir Signet
1 Dramatic Reversal
1 Dread Summons
1 Dreamborn Muse
1 Eaten by Piranhas
1 Eater of the Dead
1 Feed the Swarm
1 Fractured Sanity
1 Glacial Wall
1 Glimpse the Unthinkable
1 Gogo, Master of Mimicry
1 Imprisoned in the Moon
1 Into the Story
1 Jace, Memory Adept
1 Lazav, Dimir Mastermind
1 Lightning Greaves
1 Maddening Cacophony
1 Mind Grind
1 Mind Stone
1 Overkill
1 Pact of Negation
1 Pemmin's Aura
1 Phenax, God of Deception
1 Propaganda
1 Rapid Hybridization
1 Rise of the Dark Realms
1 Riverchurn Monument
1 Rune-Sealed Wall
1 See Double
1 Shield Sphere
1 Silent Arbiter
1 Singularity Rupture
1 Slagwurm Armor
1 Sol Ring
1 Swan Song
1 Talisman of Dominance
1 Tasha's Hideous Laughter
1 The Ancient One
1 The Mindskinner
1 The Water Crystal
1 Toxic Deluge
1 Traumatize
1 Treasure Cruise
1 Tree of Perdition
1 Unhallowed Phalanx
1 Unstoppable Plan
1 Wall of Deceit
1 Wall of Frost
1 Wall of Stolen Identity
Sideboard:
1 Ashiok, Nightmare Weaver
1 Bruvac the Grandiloquent
1 Counterpoint
1 Court of Cunning
1 Cut Your Losses
1 Dance of the Dead
1 Drown in Dreams
1 Drown in the Loch
1 Drowned Secrets
1 Fact or Fiction
1 Flood the Engine
1 Gifts Ungiven
1 Grindstone
1 Helm of Obedience
1 Hero's Downfall
1 Hover Barrier
1 Inspiration from Beyond
1 Jace Beleren
1 Jace's Erasure
1 King Macar, the Gold-Cursed
1 Memory Erosion
1 Mesmeric Orb
1 Millstone
1 Mind Funeral
1 Mind Sculpt
1 Mindcrank
1 Necropolis
1 Negate
1 Nemesis of Reason
1 Oubliette
1 Pongify
1 Psychic Corrosion
1 Psychic Spiral
1 Riptide Turtle
1 Sanity Grinding
1 Sapphire Medallion
1 Steel Wall
1 Swiftfoot Boots
1 Szadek, Lord of Secrets
1 Teferi's Tutelage
1 Tome Scour
1 Tunnel Vision
1 Wall of Air
1 Wall of Blood
1 Wall of Lost Thoughts
1 Wall of Mist
1 Wall of Water
1 Witness Protection