1 Coral Atoll
1 Ghost Quarter
1 Halimar Depths
30 Island
1 Nykthos, Shrine to Nyx
1 Reliquary Tower
1 Rogue's Passage
1 Anticipate
1 Archetype of Imagination
1 Bident of Thassa
1 Blustersquall
1 Brainstorm
1 Breaching Leviathan
1 Burnished Hart
1 Caged Sun
1 Counterspell
1 Cyclonic Rift
1 Deep-Sea Kraken
1 Disdainful Stroke
1 Dreamstone Hedron
1 Everflowing Chalice
1 Gilded Lotus
1 Harbor Serpent
1 Impulse
1 Inkwell Leviathan
1 Interpret the Signs
1 Inundate
1 Isochron Scepter
1 Kederekt Leviathan
1 Kraken Hatchling
1 Kraken of the Straits
1 Levitation
1 Lorthos, the Tidemaker
1 Mind Stone
1 Muddle the Mixture
1 Mystical Tutor
1 Negate
1 Nevinyrral's Disk
1 Nullify
1 Opportunity
1 Paragon of Gathering Mists
1 Pearl Lake Ancient
1 Power Sink
1 Quest for Ula's Temple
1 Quicksilver Fountain
1 Rapid Hybridization
1 Reality Shift
1 Reef Worm
1 Remand
1 Rhystic Study
1 Rite of Replication
1 Sapphire Medallion
1 Scourge of Fleets
1 Scrapdiver Serpent
1 Sealock Monster
1 Shipbreaker Kraken
1 Silver Myr
1 Snap
1 Sol Ring
1 Spell Rupture
1 Stormtide Leviathan
1 Stubborn Denial
1 Thassa, God of the Sea
1 Tidal Flats
1 Training Grounds
1 Treasure Cruise
1 Tromokratis
1 Wash Out
1 Web of Inertia
1 Whelming Wave
1 Whispersilk Cloak
Sideboard:
1 Aethersquall Ancient
1 Back to Basics
1 Cryptic Serpent
1 Disallow
1 Elder Deep-Fiend
1 Engulf the Shore
1 Gearseeker Serpent
1 Mystic Remora
1 Retreat to Coralhelm
1 River Serpent
1 Stifle
1 Thing in the Ice // Awoken Horror
1 Tidal Kraken