4 Lord of Atlantis
3 Merfolk Trickster
4 Master of the Pearl Trident
2 Rishadan Dockhand
4 Tide Shaper
4 Tishana's Tidebinder
4 Vodalian Hexcatcher
4 Svyelun of Sea and Sky
1 Subtlety
4 Aether Vial
3 Force of Negation
2 Dismember
1 Spreading Seas
8 Island
3 Cavern of Souls
1 Oboro, Palace in the Clouds
4 Mutavault
2 Otawara, Soaring City
1 Minamo, School at Water's Edge
1 Waterlogged Grove
Sideboard
2 Subtlety
1 Spreading Seas
2 Stern Scolding
3 Chalice of the Void
2 Harbinger of the Tides
1 Cursed Totem
2 Hibernation
2 Relic of Progenitus