1 Coral Atoll
1 Halimar Depths
27 Island
1 Nykthos, Shrine to Nyx
1 Reliquary Tower
1 Rogue's Passage
1 Terrain Generator
1 Archetype of Imagination
1 Bident of Thassa
1 Breaching Leviathan
1 Caged Sun
1 Chasm Skulker
1 Coastal Piracy
1 Colossal Whale
1 Counterspell
1 Cyclonic Rift
1 Deep-Sea Kraken
1 Deepchannel Mentor
1 Devastation Tide
1 Dictate of Kruphix
1 Dissipation Field
1 Dissolve
1 Elder Deep-Fiend
1 Engulf the Shore
1 Fleet Swallower
1 Fog Bank
1 Guard Gomazoa
1 High Tide
1 Inkwell Leviathan
1 Kefnet's Monument
1 Kraken of the Straits
1 Levitation
1 Lightning Greaves
1 Lorthos, the Tidemaker
1 Master of Waves
1 Monastery Siege
1 Nezahal, Primal Tide
1 Pearl Lake Ancient
1 Ponder
1 Pongify
1 Propaganda
1 Quest for Ula's Temple
1 Quicksilver Amulet
1 Quicksilver Fountain
1 Rapid Hybridization
1 Reef Worm
1 Rhystic Study
1 Rite of Replication
1 Sapphire Medallion
1 Scourge of Fleets
1 Sea's Claim
1 Sealock Monster
1 Serpent of the Endless Sea
1 Shipbreaker Kraken
1 Sigiled Starfish
1 Sky Diamond
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Spiny Starfish
1 Spreading Seas
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Thada Adel, Acquisitor
1 Thassa, God of the Sea
1 Thassa's Rebuff
1 Thing in the Ice // Awoken Horror
1 Thought Vessel
1 Thran Dynamo
1 Tidal Kraken
1 Trench Gorger
1 Tromokratis
1 Vizier of Many Faces
1 Whelming Wave
1 Whispersilk Cloak
Sideboard: