1 Academy Ruins
1 Dark Depths
2 Dismal Backwater
1 Dreadship Reef
5 Island
2 Shipwreck Marsh
5 Swamp
1 Bident of Thassa
1 Deadeye Navigator
1 Drag Under
1 Drown in the Loch
1 Emry, Lurker of the Loch
1 Fate Transfer
1 Ferropede
1 Gone Missing
1 Kenessos, Priest of Thassa
1 Lochmere Serpent
1 Merfolk Secretkeeper // Venture Deeper
1 Mystical Dispute
1 Ominous Seas
1 Pull from the Deep
1 Runo Stromkirk // Krothuss, Lord of the Deep
1 Seafloor Stalker
2 Surestrike Trident
1 The Watcher in the Water
1 Wishful Merfolk
2 Zareth San, the Trickster
Sideboard:
1 Bojuka Bog
1 Catacomb Crocodile
1 Coral Trickster
1 Dark Depths
1 Deeptread Merrow
1 Dragon Turtle
1 Dreadbringer Lampads
1 Echoing Return
1 Eel Umbra
1 Fetid Pools
1 Ghost Ship
1 Haunting Voyage
1 Ior Ruin Expedition
1 Kindred Discovery
1 Kraken Hatchling
1 Mantle of Tides
1 March of the Drowned
1 Mire Triton
1 Mistcaller
1 Monstrosity of the Lake
1 Moonlit Scavengers
1 Mystic Reflection
1 Nephalia Drownyard
1 Pirate's Prize
1 Revenge of the Drowned
1 Sage of Fables
1 Serpent of the Endless Sea
1 Shipwreck Singer
1 Slinn Voda, the Rising Deep
1 Sorcerer's Wand
1 Spectral Sailor
1 Spell Pierce
1 Spire Monitor
1 Spreading Seas
1 Svyelun of Sea and Sky
1 Thassa, Deep-Dwelling
1 Thassa, God of the Sea
1 Treasure Hunt
1 Vodalian Hexcatcher
1 Walk the Plank
1 Wash Away
1 Wrexial, the Risen Deep