4 Botanical Sanctum
4 Evolving Wilds
7 Forest
9 Island
2 Deeproot Champion
4 Deeproot Waters
3 Herald of Secret Streams
2 Jace, Cunning Castaway
2 Kopala, Warden of Waves
4 Kumena's Speaker
4 Larger Than Life
4 Merfolk Branchwalker
1 Nissa, Steward of Elements
4 River Heralds' Boon
4 River Sneak
2 Spell Pierce
Sideboard:
4 Cancel
2 Crushing Canopy
2 Dissenter's Deliverance
2 Essence Scatter
2 Spell Pierce