1 Botanical Sanctum
1 Breeding Pool
1 Cavern of Souls
1 Command Tower
1 Flooded Grove
10 Forest
1 Ghost Quarter
1 Hinterland Harbor
14 Island
1 Path of Ancestry
1 Temple of Mystery
1 Unclaimed Territory
1 Waterlogged Grove
1 Yavimaya Coast
1 Aquitect's Will
1 Arcane Denial
1 Beast Within
1 Bident of Thassa
1 Cold-Eyed Selkie
1 Coralhelm Commander
1 Cosi's Trickster
1 Counterspell
1 Cultivate
1 Cyclonic Rift
1 Deeproot Elite
1 Deeproot Waters
1 Fallowsage
1 Forerunner of the Heralds
1 Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun
1 Harbinger of the Tides
1 Harvest Season
1 Herald of Secret Streams
1 Herald's Horn
1 Heroic Intervention
1 Icon of Ancestry
1 Imprisoned in the Moon
1 Kindred Discovery
1 Kiora's Follower
1 Kodama's Reach
1 Kopala, Warden of Waves
1 Krosan Grip
1 Kumena, Tyrant of Orazca
1 Lightning Greaves
1 Lord of Atlantis
1 Lullmage Mentor
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Mistbinder
1 Merfolk Skydiver
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Murkfiend Liege
1 Path of Discovery
1 Quest for Renewal
1 Reality Shift
1 Return to Nature
1 Seafloor Oracle
1 Seahunter
1 Silvergill Adept
1 Simic Signet
1 Song of Freyalise
1 Spreading Seas
1 Stonybrook Banneret
1 Surgespanner
1 Swan Song
1 Sword of Fire and Ice
1 Talisman of Curiosity
1 Tatyova, Benthic Druid
1 Tempest Caller
1 Thada Adel, Acquisitor
1 Tishana, Voice of Thunder
1 Trophy Mage
1 Urban Evolution
1 Vanquisher's Banner
1 Vivien, Champion of the Wilds
Sideboard:
1 Fabled Passage
1 Growth Spiral
1 Negate
1 Sword of the Animist
1 The Great Henge