1 Botanical Sanctum
1 Breeding Pool
1 Command Tower
1 Evolving Wilds
1 Flooded Grove
13 Forest
1 Hinterland Harbor
13 Island
1 Lonely Sandbar
1 Mutavault
1 Novijen, Heart of Progress
1 Simic Growth Chamber
1 Simic Guildgate
1 Temple of Mystery
1 Terramorphic Expanse
1 Thornwood Falls
1 Yavimaya Coast
1 Aquatic Incursion
1 Benthic Biomancer
1 Chart a Course
1 Cold-Eyed Selkie
1 Combine Guildmage
1 Coral Trickster
1 Coralhelm Commander
1 Cosi's Trickster
1 Deeproot Elite
1 Deeproot Waters
1 Empress Galina
1 Enclave Cryptologist
1 Forerunner of the Heralds
1 Hadana's Climb // Winged Temple of Orazca
1 Hardened Scales
1 Herald of Secret Streams
1 Jade Bearer
1 Jade Guardian
1 Jadelight Ranger
1 Jungle Delver
1 Jungleborn Pioneer
1 Kiora's Follower
1 Kopala, Warden of Waves
1 Kumena, Tyrant of Orazca
1 Lord of Atlantis
1 Master of the Pearl Trident
1 Merfolk Branchwalker
1 Merfolk Looter
1 Merfolk Mistbinder
1 Merfolk Secretkeeper // Venture Deeper
1 Merfolk Skydiver
1 Merfolk Sovereign
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Moonlit Scavengers
1 Overflowing Insight
1 Prime Speaker Zegana
1 Reef Shaman
1 River Heralds' Boon
1 River's Rebuke
1 Saprazzan Heir
1 Seafloor Oracle
1 Selkie Hedge-Mage
1 Shapers of Nature
1 Shapers' Sanctuary
1 Silvergill Adept
1 Simic Ascendancy
1 Simic Fluxmage
1 Simic Signet
1 Stonybrook Banneret
1 Tatyova, Benthic Druid
1 Tempest Caller
1 Tishana, Voice of Thunder
1 Vanquisher's Banner
1 Vorel of the Hull Clade
1 Wishful Merfolk
1 Wistful Selkie
1 Zegana, Utopian Speaker
Sideboard: