1 Command Beacon
1 Command Tower
1 Creeping Tar Pit
1 Darkwater Catacombs
1 Dreadship Reef
1 Drowned Catacomb
1 Duskmantle, House of Shadow
1 Geier Reach Sanitarium
9 Island
1 Morphic Pool
1 Nephalia Drownyard
1 Otawara, Soaring City
1 Polluted Delta
1 Port of Karfell
1 Shipwreck Marsh
1 Sunken Hollow
1 Sunken Ruins
9 Swamp
1 Tainted Isle
1 Takenuma, Abandoned Mire
1 Temple of Deceit
1 Temple of the False God
1 Watery Grave
1 Arcane Signet
1 Ashiok, Dream Render
1 Ashiok, Nightmare Muse
1 Ashiok, Nightmare Weaver
1 Author of Shadows
1 Broken Concentration
1 Charcoal Diamond
1 Chasm Skulker
1 Consuming Aberration
1 Deadly Rollick
1 Dimir Signet
1 Doom Whisperer
1 Drown in the Loch
1 Elder Deep-Fiend
1 Epiphany at the Drownyard
1 Extract from Darkness
1 Force of Despair
1 Grazilaxx, Illithid Scholar
1 Gyruda, Doom of Depths
1 Hullbreaker Horror
1 Induce Paranoia
1 Infernal Grasp
1 Jacob Hauken, Inspector // Hauken's Insight
1 Kozilek, Butcher of Truth
1 Maddening Cacophony
1 Mind Flayer
1 Mind Flayer, the Shadow
1 Mind Grind
1 Mind Raker
1 Mind's Dilation
1 Necrotic Ooze
1 Nemesis of Reason
1 Nightmare Unmaking
1 Oblivion Sower
1 Phyrexian Metamorph
1 Primordial Mist
1 Runo Stromkirk // Krothuss, Lord of the Deep
1 Serpent of Yawning Depths
1 Shadow Kin
1 Sire of Stagnation
1 Sky Diamond
1 Sludge Monster
1 Spawning Kraken
1 Spellskite
1 Stormsurge Kraken
1 Strionic Resonator
1 Sudden Spoiling
1 Talisman of Dominance
1 Tasha's Hideous Laughter
1 Tergrid, God of Fright // Tergrid's Lantern
1 The Meathook Massacre
1 Thief of Sanity
1 Thing in the Ice // Awoken Horror
1 Thought Vessel
1 Toxrill, the Corrosive
1 Traumatize
1 Ulamog's Nullifier
1 Umbris, Fear Manifest
1 Void Winnower
1 Whispering Madness
1 Wrexial, the Risen Deep
Sideboard: