1 Choked Estuary
1 Creeping Tar Pit
1 Darkwater Catacombs
1 Evolving Wilds
17 Island
1 Port of Karfell
1 Shimmerdrift Vale
1 Sunken Hollow
14 Swamp
1 Waterfront District
1 Aetherize
1 An Offer You Can't Refuse
1 Annihilate
1 Atris, Oracle of Half-Truths
1 Aven Heartstabber
1 Change of Plans
1 Chasm Skulker
1 Commander's Sphere
1 Consuming Tide
1 Crippling Fear
1 Daring Saboteur
1 Dimir Signet
1 Disdainful Stroke
1 Dreadlight Monstrosity
1 Dreamshackle Geist
1 Echo Inspector
1 Feed the Serpent
1 Foreboding Statue // Forsaken Thresher
1 Hard Evidence
1 Hero's Downfall
1 Honored Heirloom
1 Hypnotic Grifter
1 Inevitable Betrayal
1 Inkfathom Witch
1 Investigator's Journal
1 Lethal Scheme
1 Lotus Petal
1 Lunar Rejection
1 Mask of Riddles
1 Mask of the Schemer
1 Mire's Grasp
1 Mystic Reflection
1 Nadir Kraken
1 Nightmare Unmaking
1 Omen of the Sea
1 Perpetual Timepiece
1 Pharika's Spawn
1 Profane Command
1 Psionic Snoop
1 Quietus Spike
1 Raise the Draugr
1 Riptide Turtle
1 Rot-Tide Gargantua
1 Run Ashore
1 Runo Stromkirk // Krothuss, Lord of the Deep
1 Screaming Swarm
1 Security Bypass
1 Serpentine Ambush
1 Shadowmage Infiltrator
1 Silent-Blade Oni
1 Skull Skaab
1 Soulcipher Board // Cipherbound Spirit
1 Stolen Identity
1 Strategic Planning
1 Syncopate
1 Thief of Sanity
1 Treasure Cruise
1 Undersea Invader
1 Vapor Snag
1 Voda Sea Scavenger
1 Wrexial, the Risen Deep
Sideboard:
1 Tazeem Roilmage