1 Choked Estuary
1 Command Tower
1 Drowned Catacomb
1 Geier Reach Sanitarium
18 Island
1 Morphic Pool
1 Reliquary Tower
1 Sunken Hollow
12 Swamp
1 Urborg, Tomb of Yawgmoth
1 Archetype of Imagination
1 Body Double
1 Boneyard Parley
1 Chasm Skulker
1 Consuming Aberration
1 Crypt Ghast
1 Dark Ritual
1 Dimir Charm
1 Dimir Doppelganger
1 Dimir Signet
1 Divination
1 Doom Blade
1 Drown in Sorrow
1 Engulf the Shore
1 Evil Twin
1 Extract from Darkness
1 Fact or Fiction
1 Fleet Swallower
1 Fraying Sanity
1 Future Sight
1 Gilded Lotus
1 Gonti, Lord of Luxury
1 Grisly Spectacle
1 Guiltfeeder
1 Hedron Crab
1 Hostage Taker
1 Jace, Memory Adept
1 Kederekt Leviathan
1 Keening Stone
1 Memory Plunder
1 Mind Funeral
1 Mind Grind
1 Mind's Dilation
1 Mindcrank
1 Mirko Vosk, Mind Drinker
1 Nezahal, Primal Tide
1 Nighthowler
1 Notion Thief
1 Patient Rebuilding
1 Pore Over the Pages
1 Profane Memento
1 Psychic Corrosion
1 Psychic Spiral
1 Scourge of Fleets
1 Sepulchral Primordial
1 Sire of Stagnation
1 Sol Ring
1 Solemn Simulacrum
1 Spelltwine
1 Sphinx's Tutelage
1 Startled Awake // Persistent Nightmare
1 Stormtide Leviathan
1 Swarm Intelligence
1 Swiftfoot Boots
1 Thief of Sanity
1 Thought Vessel
1 Traumatize
1 Trepanation Blade
1 Whelming Wave
1 Whispering Madness
1 Windfall
1 Wrexial, the Risen Deep
Sideboard:
1 Arcane Adaptation
1 Archaeomancer
1 Arguel's Blood Fast // Temple of Aclazotz
1 Beacon of Unrest
1 Bojuka Bog
1 Brainstorm
1 Call to the Kindred
1 Cancel
1 Catalog
1 Chancellor of the Spires
1 Chart a Course
1 Chronic Flooding
1 Counterspell
1 Crush of Tentacles
1 Cryptoplasm
1 Curse of the Bloody Tome
1 Deep-Sea Kraken
1 Diabolic Tutor
1 Diluvian Primordial
1 Dreadwaters
1 Dream Twist
1 Dreamborn Muse
1 Duskmantle Guildmage
1 Flood of Recollection
1 From Under the Floorboards
1 Induced Amnesia
1 Inkwell Leviathan
1 Insidious Will
1 Jace's Erasure
1 Kraken Hatchling
1 Kumena's Awakening
1 Lorthos, the Tidemaker
1 Merfolk Looter
1 Mind Sculpt
1 Negate
1 Opt
1 Perplex
1 Psychic Strike
1 Quest for Ula's Temple
1 Rewind
1 Seafloor Oracle
1 Search for Azcanta // Azcanta, the Sunken Ruin
1 Silumgar's Command
1 Talent of the Telepath
1 Tetzimoc, Primal Death
1 Thada Adel, Acquisitor
1 Tome Scour
1 Tromokratis
1 Unsummon
1 Whispersilk Cloak