32 Island
1 Otawara, Soaring City
1 Aquatic Incursion
1 Behold the Multiverse
1 Benthic Biomancer
1 Bloodline Pretender
1 Brineborn Cutthroat
1 Coat of Arms
1 Consider
1 Coralhelm Commander
1 Counterspell
1 Cryptic Command
1 Cursecatcher
1 Deeproot Waters
1 Enclave Cryptologist
1 Fact or Fiction
1 Flood
1 Foil
1 Force Spike
1 Gray Harbor Merfolk
1 Harbinger of the Tides
1 Inundate
1 Jeweled Amulet
1 Jwari Disruption // Jwari Ruins
1 Kindred Discovery
1 Lord of Atlantis
1 Lullmage Mentor
1 Master of the Pearl Trident
1 Memory Lapse
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merfolk Windrobber
1 Merrow Harbinger
1 Merrow Reejerey
1 Metallic Mimic
1 Mist-Cloaked Herald
1 Mistcaller
1 Open into Wonder
1 Opt
1 Overtaker
1 Ponder
1 Preordain
1 Ravenform
1 Remand
1 Resculpt
1 Riptide Pilferer
1 Rishadan Dockhand
1 River Sneak
1 Saw It Coming
1 Sea Gate Restoration // Sea Gate, Reborn
1 Seafloor Oracle
1 Seasinger
1 Sensei's Divining Top
1 Serum Visions
1 Silvergill Adept
1 Spreading Seas
1 Stonybrook Banneret
1 Svyelun of Sea and Sky
1 Telling Time
1 Thada Adel, Acquisitor
1 Thieving Skydiver
1 Tide Shaper
1 Triton Shorestalker
1 Umara Wizard // Umara Skyfalls
1 Unified Will
1 Vodalian Hexcatcher
1 Wake Thrasher
1 Waterfront Bouncer
1 Wayfarer's Bauble
Sideboard:
1 Emperor Mihail II