1 Bojuka Bog
1 Choked Estuary
1 Command Tower
1 Dark Depths
1 Darkwater Catacombs
1 Drowned Catacomb
1 Halimar Depths
1 Ice Tunnel
1 Morphic Pool
1 Mortuary Mire
1 Myriad Landscape
1 Shipwreck Marsh
15 Snow-Covered Island
5 Snow-Covered Swamp
1 Sunken Hollow
1 Temple of Deceit
1 Temple of the False God
1 Thespian's Stage
1 Watery Grave
1 Arcane Signet
1 Archetype of Imagination
1 Bident of Thassa
1 Brainstorm
1 Buried Alive
1 Charcoal Diamond
1 Chart a Course
1 Commander's Sphere
1 Counterspell
1 Deep-Sea Kraken
1 Dimir Signet
1 Elder Deep-Fiend
1 Entomb
1 Feed the Swarm
1 Fellwar Stone
1 Flood of Tears
1 Gyruda, Doom of Depths
1 Heartless Summoning
1 Hullbreaker Horror
1 Icebreaker Kraken
1 Incarnation Technique
1 Junk Winder
1 Kiora Bests the Sea God
1 Lightning Greaves
1 Military Intelligence
1 Nadir Kraken
1 Negate
1 Night's Whisper
1 Octopus Umbra
1 Otherworldly Gaze
1 Persist
1 Ponder
1 Pongify
1 Quest for Ula's Temple
1 Quicksilver Amulet
1 Ravenform
1 Reanimate
1 Reconnaissance Mission
1 Runo Stromkirk // Krothuss, Lord of the Deep
1 Scourge of Fleets
1 Sea-Dasher Octopus
1 Serpent of Yawning Depths
1 Shipbreaker Kraken
1 Sky Diamond
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Sol Talisman
1 Solemn Simulacrum
1 Spawning Kraken
1 Stormtide Leviathan
1 Striped Riverwinder
1 Talisman of Dominance
1 Thassa, God of the Sea
1 Thran Dynamo
1 Thryx, the Sudden Storm
1 Unmarked Grave
1 Victimize
1 Wayfarer's Bauble
1 Whelming Wave
1 Wonder
1 Wrexial, the Risen Deep
Sideboard:
1 Ominous Seas
1 Tidal Terror