4 Dismal Backwater
6 Island
2 Sunken Hollow
6 Swamp
2 Temple of Deceit
2 Tomb of the Spirit Dragon
4 Aqueous Form
4 Benthic Infiltrator
1 Deepfathom Skulker
1 Dominator Drone
4 Fathom Feeder
1 Gudul Lurker
4 Horribly Awry
1 Mindmelter
4 Mist Intruder
4 Salvage Drone
1 Sifter of Skulls
3 Silent Skimmer
1 Sire of Stagnation
4 Slip Through Space
2 Spell Shrivel
1 Thought Harvester
4 Transgress the Mind
1 Triton Shorestalker
1 Ulamog's Despoiler
Sideboard:
4 Eternal Thirst
1 Ghostfire Blade
1 Phantom Warrior
1 Ruination Guide
4 Singing Bell Strike
1 Spontaneous Mutation
1 Thassa, God of the Sea
1 Thing in the Ice // Awoken Horror
1 Tide Drifter
1 Uninvited Geist // Unimpeded Trespasser
2 Unknown Shores
1 Vampire Cutthroat
1 Visions of Brutality
1 Whip of Erebos
1 Whispers of Emrakul