4 Botanical Sanctum
1 Breeding Pool
2 Fabled Passage
7 Forest
2 Hinterland Harbor
5 Island
3 Collected Company
4 Deeproot Elite
4 Hardened Scales
2 Herald of Secret Streams
3 Inspiring Call
3 Jadelight Ranger
4 Kumena's Speaker
4 Managorger Hydra
4 Merfolk Branchwalker
4 Merfolk Mistbinder
2 Merfolk Skydiver
1 Metallic Mimic
2 Once Upon a Time
2 Simic Charm
2 Vorel of the Hull Clade
Sideboard:
1 Crush of Tentacles
4 Genesis Hydra
2 Kopala, Warden of Waves
1 Nissa, Steward of Elements
1 Seafloor Oracle
1 Silvergill Adept
1 Solidarity of Heroes