1 Castle Vantress
1 Coral Atoll
1 Halimar Depths
27 Island
1 Moonring Island
1 Mystic Sanctuary
1 Reliquary Tower
1 Aether Adept
1 Aetherize
1 Aetherspouts
1 Anticipate
1 Aqueous Form
1 Arcanis the Omnipotent
1 Archmage Ascension
1 Azami, Lady of Scrolls
1 Bident of Thassa
1 Blue Sun's Zenith
1 Brainstorm
1 Breaching Leviathan
1 Brilliant Plan
1 Cloak of Mists
1 Cloudkin Seer
1 Counsel of the Soratami
1 Displacement Wave
1 Dissipation Field
1 Dissolve
1 Divination
1 Drawn from Dreams
1 Drown in Shapelessness
1 Dulcet Sirens
1 Engulf the Shore
1 Enter the Infinite
1 Flood of Tears
1 Fog Bank
1 Freed from the Real
1 Gomazoa
1 Graceful Adept
1 Guard Gomazoa
1 Hinder
1 Illusionist's Gambit
1 Kaho, Minamo Historian
1 Laboratory Maniac
1 Lorthos, the Tidemaker
1 Mana Leak
1 Mu Yanling
1 Mu Yanling, Sky Dancer
1 Mystic Confluence
1 Nadir Kraken
1 Narset's Reversal
1 Omen of the Sea
1 Opt
1 Ponder
1 Psychosis Crawler
1 Reef Worm
1 Rhythmic Water Vortex
1 Sage of Epityr
1 Scourge of Fleets
1 Sigiled Starfish
1 Stormtide Leviathan
1 Swiftfoot Boots
1 Tamiyo, the Moon Sage
1 Tamiyo's Epiphany
1 Tamiyo's Journal
1 Thassa, God of the Sea
1 Thassa's Intervention
1 Thassa's Oracle
1 Thassa's Rebuff
1 The Magic Mirror
1 Thought Vessel
1 Tidal Force
1 Timestream Navigator
1 Tomorrow, Azami's Familiar
1 Tromokratis
1 Wall of Frost
Sideboard:
1 Dismiss into Dream
1 Ominous Seas
1 Shark Typhoon