1 Barkchannel Pathway // Tidechannel Pathway
1 Botanical Sanctum
1 Breeding Pool
1 Command Tower
1 Evolving Wilds
1 Exotic Orchard
8 Forest
1 Hinterland Harbor
11 Island
1 Llanowar Reborn
1 Minamo, School at Water's Edge
1 Opal Palace
1 Reliquary Tower
1 Rogue's Passage
1 Simic Growth Chamber
1 Transguild Promenade
1 Unclaimed Territory
1 Vineglimmer Snarl
1 Yavimaya Coast
1 Arcane Signet
1 Beast Within
1 Bident of Thassa
1 Bioshift
1 Brineborn Cutthroat
1 Coastal Piracy
1 Cold-Eyed Selkie
1 Commander's Sphere
1 Cosi's Trickster
1 Cultivate
1 Deeproot Elite
1 Deeproot Waters
1 Distant Melody
1 Explosive Vegetation
1 Fallowsage
1 Forerunner of the Heralds
1 Frogify
1 Gaea's Gift
1 Growth Spiral
1 Hardened Scales
1 Harvest Season
1 Herald of Secret Streams
1 Heroic Intervention
1 Jadelight Ranger
1 Joint Exploration
1 Kindred Summons
1 Kiora, the Crashing Wave
1 Kopala, Warden of Waves
1 Kumena, Tyrant of Orazca
1 Leech Bonder
1 Lifecrafter's Bestiary
1 Master of the Pearl Trident
1 Merfolk Branchwalker
1 Merfolk Looter
1 Merfolk Mistbinder
1 Merfolk Skydiver
1 Merfolk Sovereign
1 Merrow Reejerey
1 Mistcaller
1 Murkfiend Liege
1 Negate
1 Path of Discovery
1 Ponder
1 Prime Speaker Zegana
1 Rapid Hybridization
1 Ravenform
1 Reconnaissance Mission
1 Ride the Avalanche
1 Riverwise Augur
1 Seafloor Oracle
1 Silvergill Adept
1 Simic Ascendancy
1 Sol Ring
1 Song of Freyalise
1 Spell Syphon
1 Stonybrook Banneret
1 Svyelun of Sea and Sky
1 Swift Warden
1 Talisman of Curiosity
1 Tatyova, Benthic Druid
1 Tempest Caller
1 Thada Adel, Acquisitor
1 Thieving Skydiver
1 Tishana, Voice of Thunder
1 True-Name Nemesis
1 Vorel of the Hull Clade
1 Wistful Selkie
1 Zegana, Utopian Speaker
Sideboard:
1 Coat of Arms
1 Dreamroot Cascade
1 Emperor Mihail II
1 Fierce Guardianship
1 Flusterstorm
1 Guardian Gladewalker
1 Hadana's Climb // Winged Temple of Orazca
1 Harbinger of the Tides
1 Lord of Atlantis
1 Master of Waves
1 Metallic Mimic
1 Mist-Cloaked Herald
1 Misty Rainforest
1 Mystic Remora
1 Nissa, Steward of Elements
1 Ovinize
1 Scroll Thief
1 Seahunter
1 Simic Fluxmage
1 Stoneforge Masterwork
1 Swan Song
1 Thrasios, Triton Hero
1 Throne of the God-Pharaoh