Main deck (60)
4 Aether Vial
4 Cavern of Souls
2 Deeproot Pilgrimage
17 Island
2 Lord of Atlantis
4 Master of the Pearl Trident
3 Merfolk Trickster
4 Merrow Reejerey
4 Silvergill Adept
3 Spreading Seas
3 Subtlety
4 Svyelun of Sea and Sky
4 Tishana's Tidebinder
2 Vodalian Hexcatcher

Sideboard (14)
1 Counterspell
2 Dismember
1 Force of Negation
4 Harbinger of the Tides
1 Kopala, Warden of Waves
1 Mishra's Bauble
1 Negate
1 Scatter Ray
1 Spell Pierce
1 Thassa's Oracle