1 Fetid Pools
1 Flooded Strand
8 Island
1 Polluted Delta
4 Sunken Hollow
2 Swamp
3 Watery Grave
4 Animate Dead
4 Brainstorm
4 Careful Study
2 Demonic Tutor
3 Elder Deep-Fiend
1 Entomb
3 Inkwell Leviathan
1 Persist
2 Quest for Ula's Temple
2 Reanimate
2 Runo Stromkirk // Krothuss, Lord of the Deep
3 Scourge of Fleets
3 Striped Riverwinder
4 Sword Coast Serpent // Capsizing Wave
1 Toxic Deluge
1 Trench Gorger
1 Tromokratis
1 Wrexial, the Risen Deep
Sideboard:
1 Accumulated Knowledge
4 Arixmethes, Slumbering Isle
1 Breeding Pool
1 Charix, the Raging Isle
1 Cryptic Serpent
1 Dance of the Dead
1 Deep-Sea Kraken
2 Forest
1 Gyruda, Doom of Depths
1 Kederekt Leviathan
2 Kraken of the Straits
1 Monstrosity of the Lake
4 Nadir Kraken
4 Reservoir Kraken
1 Slinn Voda, the Rising Deep
1 Stitch Together
4 Thing in the Ice // Awoken Horror
1 Vedalken Shackles
1 Wake the Dead
1 Whelming Wave