1 Alchemist's Refuge
1 Blighted Woodland
1 Botanical Sanctum
1 Breeding Pool
1 Command Tower
1 Flooded Grove
7 Forest
1 Halimar Depths
1 Hinterland Harbor
13 Island
1 Karn's Bastion
1 Minamo, School at Water's Edge
1 Mosswort Bridge
1 Myriad Landscape
1 Path of Ancestry
1 Reliquary Tower
1 Unclaimed Territory
1 Yavimaya Coast
1 Adaptive Automaton
1 Arcane Denial
1 Arcane Signet
1 Beast Within
1 Benthic Biomancer
1 Coat of Arms
1 Coralhelm Commander
1 Counterspell
1 Craterhoof Behemoth
1 Cryptolith Rite
1 Cultivate
1 Cyclonic Rift
1 Deeproot Elite
1 Deeproot Waters
1 Fallowsage
1 Forerunner of the Heralds
1 Guardian Project
1 Hadana's Climb // Winged Temple of Orazca
1 Hardened Scales
1 Herald of Secret Streams
1 Herald's Horn
1 Heroic Intervention
1 Intruder Alarm
1 Jadelight Ranger
1 Kiora's Follower
1 Kodama's Reach
1 Kopala, Warden of Waves
1 Kumena, Tyrant of Orazca
1 Leyline of Anticipation
1 Lord of Atlantis
1 Lullmage Mentor
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Mistbinder
1 Merfolk Sovereign
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Metallic Mimic
1 Murkfiend Liege
1 Opposition
1 Prime Speaker Zegana
1 Quest for Renewal
1 Rapid Hybridization
1 Reef Shaman
1 Rhystic Study
1 Seafloor Oracle
1 Seahunter
1 Seedborn Muse
1 Silvergill Adept
1 Simic Signet
1 Sol Ring
1 Stonybrook Banneret
1 Surgespanner
1 Swan Song
1 Swiftfoot Boots
1 Thada Adel, Acquisitor
1 Tidal Warrior
1 Tideshaper Mystic
1 Tishana, Voice of Thunder
1 Triumph of the Hordes
1 Vanquisher's Banner
1 Wake Thrasher
1 Wanderwine Prophets
Sideboard:
1 Mistcaller