1 Barkchannel Pathway // Tidechannel Pathway
1 Botanical Sanctum
1 Breeding Pool
1 Command Tower
1 Dreamroot Cascade
1 Fabled Passage
4 Forest
1 Hedge Maze
1 Hinterland Harbor
12 Island
1 Misty Rainforest
1 Mutavault
1 Otawara, Soaring City
1 Polluted Delta
1 Prismatic Vista
1 Verdant Catacombs
1 Waterlogged Grove
1 Willowrush Verge
1 Windswept Heath
1 Wooded Foothills
1 Yavimaya Coast
1 Aqueous Form
1 Aquitect's Will
1 Archmage's Charm
1 Cold-Eyed Selkie
1 Consider
1 Counterspell
1 Deeproot Elite
1 Deeproot Pilgrimage
1 Deeproot Waters
1 Disdainful Stroke
1 Emperor Mihail II
1 Essence Capture
1 Flare of Denial
1 Floodpits Drowner
1 Force of Negation
1 Forerunner of the Heralds
1 Glasspool Mimic // Glasspool Shore
1 Hakbal of the Surging Soul
1 Harbinger of the Seas
1 Harbinger of the Tides
1 Herald of Secret Streams
1 Heritage Reclamation
1 Ink Dissolver
1 Jadelight Spelunker
1 Kopala, Warden of Waves
1 Kumena, Tyrant of Orazca
1 Kumena's Speaker
1 Lord of Atlantis
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Mistbinder
1 Merfolk Skydiver
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merfolk Windrobber
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Mindspring Merfolk
1 Mist-Cloaked Herald
1 Opt
1 Over the Edge
1 Riptide Pilferer
1 Rishadan Dockhand
1 River Sneak
1 Selkie Hedge-Mage
1 Silvergill Adept
1 Silvergill Mentor
1 Sink into Stupor // Soporific Springs
1 Spreading Seas
1 Stonybrook Banneret
1 Streambed Aquitects
1 Stubborn Denial
1 Svyelun of Sea and Sky
1 Thassa's Rebuff
1 Thieving Skydiver
1 Tidal Warrior
1 Tide Shaper
1 Tidebinder Mage
1 Tishana's Tidebinder
1 Triton Shorestalker
1 Umara Wizard // Umara Skyfalls
1 Vineshaper Mystic
1 Vodalian Hexcatcher
1 Wizard's Retort
Sideboard: