1 Flooded Grove
14 Forest
20 Island
1 Unclaimed Territory
1 Woodland Stream
1 Aquitect's Will
1 Brainstorm
1 Claustrophobia
1 Coralhelm Commander
1 Counterspell
1 Cryptic Command
1 Cultivate
1 Deeproot Champion
1 Deeproot Elite
1 Deeproot Waters
1 Drowner of Secrets
1 Engulf the Shore
1 Fallowsage
1 Force of Will
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 Hurricane
1 Isochron Scepter
1 Jade Guardian
1 Jadelight Ranger
1 Jungle Delver
1 Jungleborn Pioneer
1 Kiora's Follower
1 Kumena, Tyrant of Orazca
1 Kumena's Speaker
1 Lord of Atlantis
1 Lullmage Mentor
1 Mana Drain
1 Maraleaf Pixie
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Branchwalker
1 Merfolk Mistbinder
1 Merfolk Skydiver
1 Merfolk Sovereign
1 Merrow Harbinger
1 Merrow Reejerey
1 Mist-Cloaked Herald
1 Negate
1 Nevinyrral's Disk
1 One With the Wind
1 Overrun
1 Path of Discovery
1 River Heralds' Boon
1 Shaper Apprentice
1 Shapers of Nature
1 Stonybrook Banneret
1 Streambed Aquitects
1 Summer Bloom
1 Swift Warden
1 Tempest Caller
1 Tidal Courier
1 Tidal Warrior
1 Tishana, Voice of Thunder
1 Tishana's Wayfinder
1 Traveler's Amulet
1 True-Name Nemesis
1 Vineshaper Mystic
1 Wind Strider
1 Worldly Tutor
Sideboard: