39 Island
1 Reliquary Tower
1 Alora, Merry Thief
1 Arcane Signet
1 Barrin, Tolarian Archmage
1 Bomat Bazaar Barge
1 Callaphe, Beloved of the Sea
1 Candlekeep Sage
1 Chart a Course
1 Commander's Sphere
1 Counterspell
1 Enigma Thief
1 Entrancing Melody
1 Essence Scatter
1 Faerie Vandal
1 Ghostly Flicker
1 Haunted Cloak
1 Heraldic Banner
1 Invisible Stalker
1 Iron League Steed
1 Latchkey Faerie
1 Mantle of Tides
1 Mask of Memory
1 Master Thief
1 Merfolk Wayfinder
1 Merfolk Windrobber
1 Meteor Golem
1 Military Intelligence
1 Mind Flayer
1 Mind Stone
1 Mirrormade
1 Mist Raven
1 Mulldrifter
1 Mystical Dispute
1 Negate
1 Neutralize
1 Nightveil Sprite
1 Notorious Throng
1 Open into Wonder
1 Opt
1 Ovalchase Dragster
1 Peel from Reality
1 Pilgrim's Eye
1 Saw It Coming
1 Scourge of Fleets
1 Sea Gate Oracle
1 Shipwreck Dowser
1 Sky Diamond
1 Slither Blade
1 Snare Thopter
1 Sol Ring
1 Spectral Deluge
1 Spectral Sailor
1 Stolen Identity
1 Storm Sculptor
1 Sure-Footed Infiltrator
1 Swiftfoot Boots
1 Tale's End
1 Tempted by the Oriq
1 Triton Shorestalker
1 Triton Shorethief
1 Whirler Rogue
Sideboard:
1 Charmed Sleep
1 Day of the Dragons
1 Halimar Depths
1 Harbor Serpent
1 Kelpie Guide
1 Leviathan
1 Marjhan
1 Master of Waves
1 Memorial to Genius
1 Nezahal, Primal Tide
1 Omen of the Sea
1 Replicating Ring
1 Scytheclaw
1 Sea God's Scorn
1 Shark Typhoon
1 Shipbreaker Kraken
1 So Tiny
1 Sphinx of Uthuun
1 Strategic Planning
1 Teferi's Ageless Insight
1 The Mirari Conjecture
1 Tromokratis
1 Vantress Gargoyle