1 Ancient Tomb
1 Boseiju, Who Endures
1 Breeding Pool
1 Command Tower
1 Flooded Grove
1 Flooded Strand
1 Gaea's Cradle
1 Gemstone Caverns
1 Minamo, School at Water's Edge
1 Misty Rainforest
1 Nykthos, Shrine to Nyx
1 Otawara, Soaring City
1 Polluted Delta
1 Prismatic Vista
1 Scalding Tarn
1 Shifting Woodland
2 Snow-Covered Forest
5 Snow-Covered Island
1 Tropical Island
1 Waterlogged Grove
1 Windswept Heath
1 Wooded Foothills
1 Yavimaya Coast
1 Yavimaya, Cradle of Growth
1 Arcane Signet
1 Benthic Biomancer
1 Birds of Paradise
1 Cenote Scout
1 Cosi's Trickster
1 Crop Rotation
1 Cursecatcher
1 Cyclonic Rift
1 Deeproot Elite
1 Deeproot Historian
1 Deeproot Pilgrimage
1 Deeproot Waters
1 Eldritch Evolution
1 Emperor Mihail II
1 Empress Galina
1 Fallowsage
1 Fierce Guardianship
1 Finale of Devastation
1 Flusterstorm
1 Hakbal of the Surging Soul
1 Harbinger of the Seas
1 Herald of Secret Streams
1 Heroic Intervention
1 Intruder Alarm
1 Jadelight Spelunker
1 Jeweled Lotus
1 Jungleborn Pioneer
1 Kiora's Follower
1 Kopala, Warden of Waves
1 Lord of Atlantis
1 Lullmage Mentor
1 Master of the Pearl Trident
1 Merfolk Mistbinder
1 Merrow Commerce
1 Merrow Reejerey
1 Metallic Mimic
1 Mistcaller
1 Mox Amber
1 Murkfiend Liege
1 Nature's Lore
1 Neoform
1 Phantasmal Image
1 Quest for Renewal
1 Realmwalker
1 Rhystic Study
1 Seafloor Oracle
1 Seahunter
1 Seedborn Muse
1 Silvergill Adept
1 Singer of Swift Rivers
1 Sink into Stupor // Soporific Springs
1 Sol Ring
1 Stonybrook Banneret
1 Surgespanner
1 Svyelun of Sea and Sky
1 Swan Song
1 Tatyova, Benthic Druid
1 Thada Adel, Acquisitor
1 Thieving Skydiver
1 Thrasios, Triton Hero
1 Three Visits
1 Tidal Warrior
1 Tide Shaper
1 Tishana's Tidebinder
1 True-Name Nemesis
1 Utopia Sprawl
1 Veil of Summer
1 Vodalian Hexcatcher
1 Wild Growth
1 Worldly Tutor
Sideboard:
1 Delighted Halfling
1 Dramatic Reversal
1 Green Sun's Zenith
1 Nicanzil, Current Conductor