1 Cavern of Souls
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 Fabled Passage
1 Fetid Pools
5 Island
1 Morphic Pool
1 Nephalia Drownyard
1 Path of Ancestry
1 Polluted Delta
1 Port of Karfell
1 Prismatic Vista
1 Restless Reef
1 Rogue's Passage
1 Shipwreck Marsh
1 Shizo, Death's Storehouse
1 Sunken Hollow
1 Sunken Ruins
2 Swamp
1 Tainted Isle
1 Temple of Deceit
1 The Black Gate
1 Undercity Sewers
1 Underground River
1 Watery Grave
1 Aboleth Spawn
1 Altar of the Brood
1 Ancient Cellarspawn
1 Arcane Signet
1 Arvinox, the Mind Flail
1 Black Market Connections
1 Brainstealer Dragon
1 Breach the Multiverse
1 Bruvac the Grandiloquent
1 Captain N'ghathrod
1 Chasm Skulker
1 Consuming Aberration
1 Court of Cunning
1 Cover of Darkness
1 Cut Your Losses
1 Dauthi Horror
1 Dread Slaver
1 Drown in Dreams
1 Drown in the Loch
1 Elder Brain
1 Endless Evil
1 Extract from Darkness
1 Fractured Sanity
1 Grazilaxx, Illithid Scholar
1 Grindstone
1 Guiltfeeder
1 Haunted One
1 Herald's Horn
1 Hullbreaker Horror
1 Insatiable Avarice
1 Jace, Memory Adept
1 K'rrik, Son of Yawgmoth
1 Kindred Discovery
1 Kindred Dominance
1 Lightning Greaves
1 Maddening Cacophony
1 Mind Flayer
1 Mindcrank
1 Mu Yanling
1 Nemesis of Reason
1 Nighthowler
1 Phyrexian Obliterator
1 Phyrexian Revoker
1 Psionic Ritual
1 Realmbreaker, the Invasion Tree
1 Renegade Silent
1 Roaming Throne
1 Ruin Crab
1 Sewer Nemesis
1 Silent Hallcreeper
1 Silver Shroud Costume
1 Sludge Monster
1 Sol Ring
1 Spellskite
1 Talisman of Dominance
1 The Flood of Mars
1 The Mindskinner
1 Toxrill, the Corrosive
1 Trepanation Blade
1 Uchuulon
1 Unseal the Necropolis
1 Vashta Nerada
1 Visions of Beyond
1 Wharf Infiltrator
1 Zellix, Sanity Flayer
Sideboard:
1 Bojuka Bog
1 Forgotten Creation
1 Grell Philosopher
1 Hunted Horror
1 Reflections of Littjara