1 Evolving Wilds
1 Field of Ruin
11 Forest
15 Island
1 Nesting Grounds
1 Simic Guildgate
1 Temple of Mystery
1 Terramorphic Expanse
1 Thornwood Falls
1 Woodland Stream
1 Aquatic Incursion
1 Benthic Biomancer
1 Brineborn Cutthroat
1 Coat of Arms
1 Cold-Eyed Selkie
1 Combine Guildmage
1 Coralhelm Commander
1 Darting Merfolk
1 Deeproot Elite
1 Emperor Mihail II
1 Enter the Unknown
1 Forerunner of the Heralds
1 Giltgrove Stalker
1 Hadana's Climb // Winged Temple of Orazca
1 Harbinger of the Tides
1 Herald of Secret Streams
1 Jade Bearer
1 Jadelight Ranger
1 Jungleborn Pioneer
1 Kopala, Warden of Waves
1 Kumena, Tyrant of Orazca
1 Lord of Atlantis
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Mistbinder
1 Merfolk Seastalkers
1 Merfolk Skydiver
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Metallic Mimic
1 Path of Discovery
1 Prime Speaker Zegana
1 Reflections of Littjara
1 Rishadan Dockhand
1 River Heralds' Boon
1 River Sneak
1 Seafloor Oracle
1 Shadowed Caravel
1 Shapers of Nature
1 Simic Ascendancy
1 Slinn Voda, the Rising Deep
1 Stonybrook Banneret
1 Streambed Aquitects
1 Svyelun of Sea and Sky
1 Swift Warden
1 Tatyova, Benthic Druid
1 Thassa's Oracle
1 Thieving Skydiver
1 Thrasios, Triton Hero
1 Tide Shaper
1 Tishana, Voice of Thunder
1 Tishana's Wayfinder
1 Triton Tactics
1 Umara Wizard // Umara Skyfalls
1 Vanquisher's Banner
1 Vineshaper Mystic
1 Vodalian Hexcatcher
1 Vorel of the Hull Clade
1 Wake Thrasher
1 Waker of the Wilds
1 Wanderwine Prophets
1 World Shaper
1 Zegana, Utopian Speaker
Sideboard:
2 Elemental
1 Merfolk