1 Coral Atoll
1 Drowned Catacomb
10 Island
1 Jwar Isle Refuge
1 Nephalia Drownyard
1 River of Tears
1 Saprazzan Cove
1 Subterranean Hangar
11 Swamp
1 Blockade Runner
1 Borrowing 100,000 Arrows
1 Capsize
1 Champion of Stray Souls
1 Coastal Piracy
1 Colossal Whale
1 Customs Depot
1 Dandân
1 Deadeye Navigator
1 Devastation Tide
1 Eye of Nowhere
1 Ghost Ship
1 Giant Crab
1 Giant Octopus
1 Grim Guardian
1 Hagra Crocodile
1 Harbor Bandit
1 High Tide
1 Iceberg
1 Indentured Djinn
1 Into the Roil
1 Kingfisher
1 Kraken of the Straits
1 Lingering Mirage
1 Merfolk Looter
1 Phantom Warrior
1 Pirate Ship
1 Ramirez DePietro
1 Red Cliffs Armada
1 Rescue from the Underworld
1 Rootwater Thief
1 Saprazzan Outrigger
1 Scourge of Fleets
1 Sea God's Revenge
1 Sea Monster
1 Sea Serpent
1 Sea Spirit
1 Second Chance
1 Serpent of the Endless Sea
1 Shipbreaker Kraken
1 Shipwreck Singer
1 Siren of the Fanged Coast
1 Slipstream Eel
1 Stinging Barrier
1 Stolen Goods
1 Stormtide Leviathan
1 Thassa's Ire
1 Thing from the Deep
1 Tidal Bore
1 Tidewalker
1 Tromokratis
1 Vodalian Serpent
1 Vortex Elemental
1 War Tax
1 War-Wing Siren
1 Water Elemental
1 Waterspout Elemental
1 Wavecrash Triton
1 Whelming Wave
1 Wrexial, the Risen Deep
Sideboard:
1 Skeleton Ship