Deck
4 Aether Vial
3 Botanical Sanctum
1 Breeding Pool
4 Cavern of Souls
4 Cenote Scout
4 Island
4 Lord of Atlantis
4 Master of the Pearl Trident
3 Merfolk Trickster
2 Misty Rainforest
4 Mutavault
1 Otawara, Soaring City
2 Stern Scolding
4 Subtlety
3 Svyelun of Sea and Sky
4 Tide Shaper
4 Tishana's Tidebinder
4 Vodalian Hexcatcher
1 Waterlogged Grove

Sideboard
2 Chalice of the Void
2 Cursed Totem
3 Dismember
3 Force of Negation
2 Hurkyl's Recall
1 Merfolk Trickster
2 Spreading Seas