38 Island
1 Aetherspouts
1 Arcanis the Omnipotent
1 Basalt Monolith
1 Braids, Conjurer Adept
1 Breaching Leviathan
1 Chasm Skulker
1 Clever Impersonator
1 Colossal Whale
1 Counterspell
1 Crush of Tentacles
1 Cyclonic Rift
1 Deadeye Navigator
1 Deep-Sea Kraken
1 Disallow
1 Disdainful Stroke
1 Dreamstone Hedron
1 Elder Deep-Fiend
1 Engulf the Shore
1 Epiphany at the Drownyard
1 Essence Scatter
1 Flow of Ideas
1 Gilded Lotus
1 Great Whale
1 Guardian of Tazeem
1 Hedron Archive
1 High Tide
1 Imprisoned in the Moon
1 Inundate
1 Kederekt Leviathan
1 Kefnet's Monument
1 Kozilek's Channeler
1 Metallurgic Summonings
1 Mystic Remora
1 Negate
1 Opportunity
1 Palladium Myr
1 Pearl Lake Ancient
1 Quest for Ula's Temple
1 Quicksilver Fountain
1 Reef Worm
1 Sapphire Medallion
1 Scourge of Fleets
1 Sealock Monster
1 Serpent of the Endless Sea
1 Shipbreaker Kraken
1 Sky Diamond
1 Sol Ring
1 Spreading Seas
1 Stormsurge Kraken
1 Stormtide Leviathan
1 Streambed Aquitects
1 Thassa, God of the Sea
1 Thought Vessel
1 Tidal Force
1 Treasure Cruise
1 Trench Gorger
1 Tromokratis
1 Warden of Geometries
1 Whelming Wave
1 Wonder
1 Worn Powerstone
Sideboard:
1 Lorthos, the Tidemaker