1 Ancient Tomb
1 Bloodstained Mire
1 City of Brass
1 Command Tower
1 Dimir Aqueduct
1 Drowned Catacomb
1 Duskmantle, House of Shadow
9 Island
1 Misty Rainforest
1 Morphic Pool
1 Nephalia Drownyard
1 Polluted Delta
1 Prismatic Vista
1 Shipwreck Marsh
1 Sunken Hollow
1 Sunken Ruins
9 Swamp
1 Tainted Isle
1 Urborg, Tomb of Yawgmoth
1 Watery Grave
1 An Offer You Can't Refuse
1 Arcane Signet
1 Arvinox, the Mind Flail
1 Ashiok, Dream Render
1 Ashiok, Nightmare Muse
1 Baleful Strix
1 Brainstealer Dragon
1 Brainstorm
1 Breach the Multiverse
1 Consuming Aberration
1 Counterspell
1 Covetous Urge
1 Cyclonic Rift
1 Damnation
1 Dazzling Sphinx
1 Decanter of Endless Water
1 Dimir Signet
1 Drown in the Loch
1 Experimental Augury
1 Fallen Shinobi
1 Fellwar Stone
1 Fiend of the Shadows
1 Fierce Guardianship
1 Fractured Sanity
1 Gonti, Lord of Luxury
1 Gríma, Saruman's Footman
1 Halo Forager
1 Havengul Lich
1 Hostage Taker
1 Infernal Grasp
1 Intellect Devourer
1 Kheru Mind-Eater
1 King Narfi's Betrayal
1 Lim-Dûl's Vault
1 Maddening Cacophony
1 Mana Drain
1 Memory Erosion
1 Memory Plunder
1 Midnight Clock
1 Mind Stone
1 Mnemonic Betrayal
1 Nightveil Specter
1 Phial of Galadriel
1 Praetor's Grasp
1 Preordain
1 Psychic Corrosion
1 Rapid Hybridization
1 Reality Shift
1 Rhystic Study
1 Ruin Crab
1 Scheming Symmetry
1 Siphon Insight
1 Sol Ring
1 Swan Song
1 Talisman of Dominance
1 Thada Adel, Acquisitor
1 The One Ring
1 Thief of Sanity
1 Toxic Deluge
1 Whispering Madness
1 Winds of Rebuke
1 Xanathar, Guild Kingpin
1 Zellix, Sanity Flayer
Sideboard:
1 Countersquall
1 Dark Ritual
1 Ringsight
1 Talent of the Telepath