1 Barkchannel Pathway // Tidechannel Pathway
1 Botanical Sanctum
1 Breeding Pool
1 Castle Garenbrig
1 Castle Vantress
1 Command Tower
1 Dreamroot Cascade
1 Flooded Grove
5 Forest
1 Hinterland Harbor
9 Island
1 Mystic Sanctuary
1 Overflowing Basin
1 Path of Ancestry
1 Rejuvenating Springs
1 Reliquary Tower
1 Simic Growth Chamber
1 Temple of Mystery
1 Vineglimmer Snarl
1 Waterlogged Grove
1 Yavimaya Coast
1 Aetherize
1 Arcane Denial
1 Arcane Signet
1 Beast Within
1 Bident of Thassa
1 Call to the Kindred
1 Cenote Scout
1 Coastal Piracy
1 Cold-Eyed Selkie
1 Counterspell
1 Cursecatcher
1 Deeproot Champion
1 Deeproot Elite
1 Deeproot Pilgrimage
1 Deeproot Waters
1 Disdainful Stroke
1 Distant Melody
1 Door of Destinies
1 Emperor Mihail II
1 Hakbal of the Surging Soul
1 Harbinger of the Seas
1 Herald of Secret Streams
1 Herald's Horn
1 Heraldic Banner
1 Inundate
1 Kefnet's Monument
1 Kindred Discovery
1 Kopala, Warden of Waves
1 Kumena, Tyrant of Orazca
1 Lullmage Mentor
1 Lullmage's Domination
1 Master of the Pearl Trident
1 Merfolk Mistbinder
1 Merfolk Sovereign
1 Merrow Reejerey
1 Metallic Mimic
1 Mist Dancer
1 Mystic Confluence
1 Nature's Claim
1 Negate
1 Nicanzil, Current Conductor
1 Obelisk of Urd
1 Ordeal of Thassa
1 Patchwork Banner
1 Pongify
1 Raise the Palisade
1 Rapid Hybridization
1 Reflections of Littjara
1 Seahunter
1 Simic Signet
1 Singer of Swift Rivers
1 Spreading Seas
1 Stonybrook Banneret
1 Svyelun of Sea and Sky
1 Tatyova, Benthic Druid
1 Tempest Caller
1 Thassa's Rebuff
1 The Reality Chip
1 Thieving Skydiver
1 Thought Vessel
1 Tishana's Tidebinder
1 Topography Tracker
1 Urza's Incubator
1 Vanquisher's Banner
1 Vodalian Hexcatcher
1 Vorel of the Hull Clade
1 Zegana, Utopian Speaker
Sideboard:
1 Caged Sun
1 Harbinger of the Tides
1 Hardened Scales
1 Leyline of Lifeforce
1 Lullmage's Familiar
1 Merfolk Cave-Diver
1 Merfolk Trickster
1 Myriad Landscape
1 Okina, Temple to the Grandfathers
1 Ordeal of Nylea
1 Rite of Replication
1 River Sneak
1 Seafloor Oracle
1 Silvergill Adept
1 Sol Ring
1 Staff of the Mind Magus
1 Stonybrook Angler