9 Forest
11 Island
4 Woodland Stream
4 Deeproot Elite
2 Deeproot Waters
4 Essence Capture
4 Forerunner of the Heralds
2 Herald of Secret Streams
2 Kopala, Warden of Waves
2 Kumena, Tyrant of Orazca
4 Merfolk Mistbinder
4 Merfolk Skydiver
3 River Heralds' Boon
2 Sleep
3 Vineshaper Mystic
Sideboard:
2 Applied Biomancy
1 Blinding Fog
1 Bone to Ash
1 Bounty of Might
1 Cancel
1 Disdainful Stroke
1 Disperse
1 Dive Down
1 Entrancing Melody
1 Essence Scatter
1 Gift of Strength
1 Mist-Cloaked Herald
1 Negate
1 Quench
1 Rabid Bite
1 Repudiate // Replicate
4 River Heralds' Boon
1 River's Rebuke
1 Seafloor Oracle
1 Spell Pierce
2 Stony Strength
1 Strength of the Pack
1 Titanic Growth