1 Choked Estuary
1 Command Tower
1 Contaminated Aquifer
1 Creeping Tar Pit
1 Darkslick Shores
1 Darkwater Catacombs
1 Dimir Aqueduct
1 Drowned Catacomb
1 Duskmantle, House of Shadow
1 Fetid Pools
1 Ice Tunnel
1 Ipnu Rivulet
6 Island
1 Morphic Pool
1 Mystic Sanctuary
1 Nephalia Drownyard
1 Polluted Delta
1 Port of Karfell
1 Restless Reef
1 Soured Springs
1 Sunken Hollow
6 Swamp
1 Temple of Deceit
1 Underground River
1 Watery Grave
1 Witch's Cottage
1 Agent of Treachery
1 Animate Dead
1 Arcane Signet
1 Ashen Powder
1 Ashiok, Dream Render
1 Ashiok, Nightmare Muse
1 Ashiok, Nightmare Weaver
1 Ashiok, Sculptor of Fears
1 Ashiok, Wicked Manipulator
1 Beacon of Unrest
1 Beguiler of Wills
1 Brainstealer Dragon
1 Clever Impersonator
1 Connive // Concoct
1 Control Magic
1 Counterspell
1 Cunning Rhetoric
1 Dazzling Sphinx
1 Desertion
1 Dimir Doppelganger
1 Dimir Signet
1 Dream-Thief's Bandana
1 Elder Brain
1 Evil Twin
1 Extract from Darkness
1 Feed the Swarm
1 Geth, Lord of the Vault
1 Gonti, Lord of Luxury
1 Gríma, Saruman's Footman
1 Havengul Lich
1 Heartless Conscription
1 Hero's Downfall
1 Hostage Taker
1 Hypnotic Siren
1 King Narfi's Betrayal
1 Lazav, Familiar Stranger
1 Lazav, the Multifarious
1 Lazav, Wearer of Faces
1 Mimic Vat
1 Mind Stone
1 Mind's Dilation
1 Necromancy
1 Nezumi Graverobber // Nighteyes the Desecrator
1 Nightveil Specter
1 Opposition Agent
1 Phyrexian Metamorph
1 Psychic Strike
1 Puppeteer Clique
1 Rags // Riches
1 Shadow Kin
1 Siphon Insight
1 Smirking Spelljacker
1 Sower of Temptation
1 Stunt Double
1 Swan Song
1 Talisman of Dominance
1 Tasha, the Witch Queen
1 The Eldest Reborn
1 Thief of Sanity
1 Thieving Skydiver
1 Volition Reins
1 Wrexial, the Risen Deep
1 Xanathar, Guild Kingpin
Sideboard:
1 Countersquall
1 Didn't Say Please
1 Drown in the Loch
1 Lazav, Dimir Mastermind