1 Castle Vantress
1 Choked Estuary
1 Clearwater Pathway // Murkwater Pathway
1 Command Tower
1 Darkwater Catacombs
1 Dimir Aqueduct
1 Duskmantle, House of Shadow
1 Exotic Orchard
9 Island
1 Nephalia Drownyard
1 Path of Ancestry
1 River of Tears
1 Rogue's Passage
1 Rootwater Depths
1 Sunken Hollow
8 Swamp
1 Tainted Isle
1 Temple of Deceit
1 Temple of the False God
1 Underground River
1 Waterveil Cavern
1 Aboleth Spawn
1 Altar of Dementia
1 Arcane Signet
1 As Foretold
1 Brainstealer Dragon
1 Captain N'ghathrod
1 Consuming Aberration
1 Court of Cunning
1 Curtains' Call
1 Dark Ritual
1 Dimir Keyrune
1 Dimir Signet
1 Drown in the Loch
1 Eel Umbra
1 Endless Evil
1 Everflowing Chalice
1 Extract from Darkness
1 Feed the Swarm
1 Fractured Sanity
1 Glimpse the Unthinkable
1 Guiltfeeder
1 Haunted One
1 Herald's Horn
1 Hex
1 Hullbreaker Horror
1 Hunted Horror
1 In Garruk's Wake
1 Kefnet's Monument
1 Kindred Discovery
1 Leyline of Anticipation
1 Lightning Greaves
1 Memory Plunder
1 Mesmeric Orb
1 Mind Flayer
1 Mind Funeral
1 Mindcrank
1 Mirko Vosk, Mind Drinker
1 Mnemonic Betrayal
1 Nemesis of Reason
1 Nighthowler
1 Nihilith
1 Octopus Umbra
1 Overcharged Amalgam
1 Patriar's Seal
1 Peer into the Abyss
1 Phyrexian Arena
1 Phyrexian Revoker
1 Plague Spitter
1 Psionic Ritual
1 Ravenous Chupacabra
1 Reflections of Littjara
1 Sapphire Medallion
1 Sewer Nemesis
1 Silver Scrutiny
1 Sludge Monster
1 Sol Ring
1 Spellskite
1 Swiftfoot Boots
1 Talisman of Dominance
1 Thought Vessel
1 Thran Dynamo
1 Uchuulon
1 Wrexial, the Risen Deep
1 Zellix, Sanity Flayer
Sideboard:
1 Altar of the Brood
1 Drowned Catacomb
1 Gloomlake Verge
1 Maddening Cacophony
1 Minamo, School at Water's Edge
1 Morphic Pool
1 Restless Reef
1 Silent Hallcreeper
1 Sunken Ruins
1 Sword of the Animist
1 Urza's Incubator
1 Watery Grave