Deck
2 Blossoming Defense
4 Botanical Sanctum
4 Deeproot Elite
1 Deeproot Waters
1 Forerunner of the Heralds
4 Forest
4 Hashep Oasis
6 Island
3 Jade Bearer
4 Jungleborn Pioneer
4 Kumena's Speaker
4 Kumena, Tyrant of Orazca
4 Merfolk Branchwalker
4 Merfolk Mistbinder
4 Silvergill Adept
2 Tempest Caller
4 Unclaimed Territory
1 Unsummon

Sideboard
1 Aethersphere Harvester
1 Cartouche of Knowledge
1 Essence Scatter
2 Heroic Intervention
1 Kopala, Warden of Waves
2 Naturalize
2 Negate
2 Seafloor Oracle
3 Spell Pierce