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

Sideboard
3 Chalice of the Void
2 Dismember
3 Force of Negation
1 Nature's Claim
3 Pick Your Poison
2 Stern Scolding
1 Subtlety