4 Master of the Pearl Trident
4 Merfolk Trickster
4 Cavern of Souls
4 Island
4 Botanical Sanctum
4 Tide Shaper
1 Otawara, Soaring City
4 Mutavault
4 Vodalian Hexcatcher
4 Aether Vial
4 Lord of Atlantis
1 Harbinger of the Tides
2 Stern Scolding
4 Cenote Scout
3 Svyelun of Sea and Sky
2 Subtlety
1 Misty Rainforest
4 Tishana's Tidebinder
1 Breeding Pool
1 Scalding Tarn
Sideboard
1 Stern Scolding
2 Subtlety
4 Force of Negation
3 Cursed Totem
3 Chalice of the Void
2 Dismember