1 Halimar Depths
1 Nykthos, Shrine to Nyx
1 Benthic Anomaly
1 Brainstorm
1 Breaching Leviathan
1 Brinelin, the Moon Kraken
1 Call to the Kindred
1 Charix, the Raging Isle
1 Deep-Sea Kraken
1 Followed Footsteps
1 Grozoth
1 Hullbreaker Horror
1 Icebreaker Kraken
1 Inkwell Leviathan
1 Isleback Spawn
1 Kederekt Leviathan
1 Kenessos, Priest of Thassa
1 Kiora, Sovereign of the Deep
1 Kiora, the Tide's Fury
1 Kiora's Dambreaker
1 Koma, Cosmos Serpent
1 Kraken Hatchling
1 Lorthos, the Tidemaker
1 Marvo, Deep Operative
1 Monstrosity of the Lake
1 Nemesis of Reason
1 Ponder
1 Preordain
2 Quest for Ula's Temple
1 Reservoir Kraken
2 Runo Stromkirk // Krothuss, Lord of the Deep
1 Scourge of Fleets
1 Sensei's Divining Top
2 Serpent of Yawning Depths
1 Serum Powder
1 Shipbreaker Kraken
1 Simic Sky Swallower
2 Slinn Voda, the Rising Deep
2 Spawning Kraken
1 Stormtide Leviathan
1 Thrummingbird
1 Tidal Kraken
1 Trench Behemoth
1 Trench Gorger
1 Tromokratis
1 Voyage's End
1 Whelming Wave
1 Wrexial, the Risen Deep
1 Xolatoyac, the Smiling Flood
Sideboard:
1 Arcane Laboratory
1 Arixmethes, Slumbering Isle
1 Bident of Thassa
1 Biolume Egg // Biolume Serpent
1 Cephalid Constable
1 Crush of Tentacles
1 Glaring Spotlight
1 Mask of the Mimic
1 Muddle the Mixture
1 Reef Worm
1 Retraced Image
1 Spectral Deluge
1 Spy Kit