2 Tishana's Tidebinder
4 Tide Shaper
4 Force of Negation
4 Vodalian Hexcatcher
4 Aether Vial
4 Merfolk Trickster
4 Cavern of Souls
2 Deeproot Pilgrimage
4 Master of the Pearl Trident
2 Rishadan Dockhand
2 Spreading Seas
1 Minamo, School at Water's Edge
4 Mutavault
1 Otawara, Soaring City
4 Lord of Atlantis
4 Svyelun of Sea and Sky
9 Island
1 Fiery Islet
Sideboard
3 Chalice of the Void
2 Harbinger of the Tides
4 Dismember
4 Subtlety
2 Cursed Totem