3 Tishana's Tidebinder
4 Cavern of Souls
3 Mutavault
1 Otawara, Soaring City
1 Oboro, Palace in the Clouds
2 Rishadan Dockhand
3 Silvergill Adept
3 Vodalian Hexcatcher
3 Flare of Denial
3 Spreading Seas
2 Force of Negation
4 Sink into Stupor
4 Aether Vial
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Tide Shaper
4 Harbinger of the Seas
8 Island
Sideboard
1 Flare of Denial
1 Force of Negation
1 Merfolk Trickster
4 Chalice of the Void
4 Harbinger of the Tides
4 Subtlety