1 Choked Estuary
1 Clearwater Pathway // Murkwater Pathway
1 Command Tower
1 Contaminated Aquifer
1 Dark Depths
1 Darkwater Catacombs
1 Dismal Backwater
1 Drowned Catacomb
1 Evolving Wilds
1 Faceless Haven
1 Halimar Depths
1 Ice Tunnel
1 Lonely Sandbar
1 Mortuary Mire
1 Myriad Landscape
1 Mystic Sanctuary
1 Nephalia Drownyard
1 Path of Ancestry
1 Shipwreck Marsh
18 Snow-Covered Island
5 Snow-Covered Swamp
1 Sunken Hollow
1 Tainted Isle
1 Temple of Deceit
1 Thespian's Stage
1 Witch's Cottage
1 Arcane Signet
1 Archetype of Imagination
1 Basalt Monolith
1 Biblioplex Kraken
1 Brainstorm
1 Coldsteel Heart
1 Commander's Sphere
1 Counterspell
1 Dark Ritual
1 Deep-Sea Kraken
1 Dimir Keyrune
1 Dimir Signet
1 Dream Devourer
1 Drown in the Loch
1 Elder Deep-Fiend
1 Engulf the Shore
1 Fact or Fiction
1 Fellwar Stone
1 Festering Evil
1 Frantic Search
1 Glen Elendra Archmage
1 Go for the Throat
1 Grim Monolith
1 Grozoth
1 Gyruda, Doom of Depths
1 High Tide
1 Hullbreaker Horror
1 Icebreaker Kraken
1 Infernal Grasp
1 Inkwell Leviathan
1 Junk Winder
1 Kiora Bests the Sea God
1 Lightning Greaves
1 Lochmere Serpent
1 Marit Lage's Slumber
1 Mesmerizing Benthid
1 Mind Flayer
1 Mind Stone
1 Nadir Kraken
1 Negate
1 Ominous Seas
1 Otherworldly Gaze
1 Plague Wind
1 Poison the Cup
1 Propaganda
1 Quest for Ula's Temple
1 Quicksilver Amulet
1 Reality Shift
1 Reservoir Kraken
1 Scourge of Fleets
1 Sea-Dasher Octopus
1 Seal of Removal
1 Serpent of Yawning Depths
1 Shipbreaker Kraken
1 Sinister Concoction
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Solemn Simulacrum
1 Spawning Kraken
1 Spectral Deluge
1 Stormtide Leviathan
1 Striped Riverwinder
1 Swiftfoot Boots
1 Sword Coast Serpent // Capsizing Wave
1 Tale's End
1 Talisman of Dominance
1 Terror
1 The Eldest Reborn
1 Thing in the Ice // Awoken Horror
1 Thryx, the Sudden Storm
1 Trench Behemoth
1 Tromokratis
1 Victim of Night
1 Village Rites
1 Waker of Waves
1 Whelming Wave
1 Wonder
1 Wrexial, the Risen Deep
Sideboard:
1 Aethersquall Ancient
1 Agent of Treachery
1 Baleful Strix
1 Breaching Leviathan
1 Clone Legion
1 Conspiracy
1 Expropriate
1 Kraken of the Straits
1 Lorthos, the Tidemaker
1 Mana Drain
1 Phenax, God of Deception
1 Praetor's Grasp
1 Sakashima of a Thousand Faces
1 Sakashima the Impostor
1 Stormsurge Kraken
1 Whip of Erebos