1 Bonders' Enclave
1 Coral Atoll
29 Island
1 Mystic Sanctuary
1 Nesting Grounds
1 Path of Ancestry
1 Reliquary Tower
1 Rogue's Passage
1 Archmage of Runes
1 Banner of Kinship
1 Bident of Thassa
1 Brainstorm
1 Brainsurge
1 Burnished Hart
1 Chasm Skulker
1 Clinquant Skymage
1 Commander's Sphere
1 Consider
1 Curse of Verbosity
1 Decanter of Endless Water
1 Deduce
1 Deep-Sea Kraken
1 Drowned Rusalka
1 Eaten by Piranhas
1 Eddymurk Crab
1 Eluge, the Shoreless Sea
1 Frantic Search
1 Gauntlet of Power
1 High Fae Trickster
1 Homunculus Horde
1 Hullbreaker Horror
1 Imprisoned in the Moon
1 Ioreth of the Healing House
1 Kiora, the Rising Tide
1 Kraken of the Straits
1 Kraken's Eye
1 Leap
1 Ledger Shredder
1 Leyline of Anticipation
1 Mass Diminish
1 Mind Stone
1 Monstrosity of the Lake
1 Nadir Kraken
1 Octavia, Living Thesis
1 Ominous Seas
1 Opt
1 Psychosis Crawler
1 Quick Study
1 Ravenform
1 Reef Worm
1 Resculpt
1 Reservoir Kraken
1 Retreat to Coralhelm
1 Smoke Bomb
1 Sol Ring
1 Solemn Simulacrum
1 Stormsurge Kraken
1 Talrand, Sky Summoner
1 Teferi, Temporal Pilgrim
1 The Bath Song
1 The Watcher in the Water
1 Thing in the Ice // Awoken Horror
1 Thought Scour
1 Thought Vessel
1 Time Stop
1 Tolarian Kraken
1 Triskaidekaphile
1 Wavebreak Hippocamp
1 Whelming Wave
1 Witness Protection
1 Wizard Class
1 Wonder
Sideboard:
1 Ashnod's Altar
1 Clockspinning
1 Cloud Key
1 Curse of the Swine
1 Dance of the Skywise
1 Defabricate
1 Field of Ruin
1 Flatline
1 Frogify
1 Herald's Horn
1 Ice Cage
1 Illusory Wrappings
1 Invasion of Segovia // Caetus, Sea Tyrant of Segovia
1 Inventive Iteration // Living Breakthrough
1 Kefnet's Monument
1 Nezahal, Primal Tide
1 Ovinize
1 Polymorphist's Jest
1 Raise the Palisade
1 Serpentine Ambush
20 Snow-Covered Island
1 Swiftfoot Boots
1 Thousand-Year Elixir
1 Tidal Kraken
1 Transmogrifying Wand
1 Turn to Frog
1 Unable to Scream
1 Wayfarer's Bauble