1 Choked Estuary
1 Clearwater Pathway // Murkwater Pathway
1 Command Tower
1 Creeping Tar Pit
1 Darkslick Shores
1 Darkwater Catacombs
1 Drowned Catacomb
1 Evolving Wilds
1 Exotic Orchard
1 Fetid Pools
1 Hostile Hostel // Creeping Inn
3 Island
1 Mistvault Bridge
1 Mortuary Mire
1 Myriad Landscape
1 Nephalia Drownyard
1 Path of Ancestry
1 Port of Karfell
1 Rogue's Passage
1 Secluded Courtyard
1 Shipwreck Marsh
1 Sunken Hollow
4 Swamp
1 Temple of Deceit
1 Terramorphic Expanse
1 Unclaimed Territory
1 Underground River
1 Waterfront District
1 Watery Grave
1 Aboleth Spawn
1 Altar of the Brood
1 Arcane Signet
1 Bident of Thassa
1 Bribery
1 Captain N'ghathrod
1 Chasm Skulker
1 Concealing Curtains // Revealing Eye
1 Consuming Aberration
1 Control Magic
1 Court of Cunning
1 Crippling Fear
1 Dauthi Horror
1 Dimir Keyrune
1 Dimir Signet
1 Drown in the Loch
1 Endless Evil
1 Extract from Darkness
1 Feed the Swarm
1 Fell the Profane // Fell Mire
1 Forgotten Creation
1 Fractured Sanity
1 Gollum, Scheming Guide
1 Grazilaxx, Illithid Scholar
1 Grell Philosopher
1 Guiltfeeder
1 Haunted One
1 Herald's Horn
1 Hunted Horror
1 Illithid Harvester // Plant Tadpoles
1 Imprisoned in the Moon
1 Intellect Devourer
1 Koskun Falls
1 Maddening Cacophony
1 Malicious Affliction
1 Memory Erosion
1 Memory Plunder
1 Mind Flayer
1 Mindcrank
1 Nemesis of Reason
1 Nighthowler
1 Overcharged Amalgam
1 Phenax, God of Deception
1 Phyrexian Arena
1 Phyrexian Obliterator
1 Phyrexian Rager
1 Propaganda
1 Psionic Ritual
1 Psychic Corrosion
1 Reflections of Littjara
1 Ruin Crab
1 Sewer Nemesis
1 Sludge Monster
1 Sol Ring
1 Sphinx's Tutelage
1 Swiftfoot Boots
1 Syr Konrad, the Grim
1 Talisman of Dominance
1 The Mindskinner
1 Treachery
1 Uchuulon
1 Vashta Nerada
1 Wharf Infiltrator
1 Whispersilk Cloak
1 Wrexial, the Risen Deep
1 Zellix, Sanity Flayer
Sideboard:
1 Arvinox, the Mind Flail
1 Brainstealer Dragon
1 Breach the Multiverse
1 Changeling Outcast
1 Consuming Vapors
1 Counterspell
1 Curtains' Call
1 Dark Ritual
1 Diabolic Tutor
1 Dismember
1 Duskmantle Guildmage
1 Go for the Throat
1 Grim Tutor
1 Hero's Downfall
1 Imperious Mindbreaker
1 Lazav, Dimir Mastermind
1 Lightning Greaves
1 Ludevic's Test Subject // Ludevic's Abomination
1 Maskwood Nexus
1 Mind Grind
1 Ravenous Chupacabra
1 Reanimate
1 Sire of Stagnation
1 Spellskite
1 Spoils of Blood
1 Sunken Ruins
1 Thief of Sanity
1 Thing in the Ice // Awoken Horror
1 Toxrill, the Corrosive
1 Trepanation Blade
1 Virtue of Persistence // Locthwain Scorn