4 Botanical Sanctum
2 Desert of the Indomitable
2 Desert of the Mindful
4 Forest
4 Island
4 Unclaimed Territory
1 Aether Vial
4 Deeproot Elite
1 Disallow
1 Gaea's Skyfolk
1 Kopala, Warden of Waves
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Mistbinder
4 Mist-Cloaked Herald
3 Negate
1 New Horizons
2 River Sneak
1 Sea's Claim
1 Song of Freyalise
3 Spreading Seas
3 Unsummon
2 Vineshaper Mystic
Sideboard:
1 Abundant Growth
1 Birds of Paradise
1 Cultivate
3 Fog
1 Harrow
3 Naturalize
1 Utopia Tree