4 Cavern of Souls
12 Island
4 Mutavault
4 Aether Vial
4 Counterspell
2 Flare of Denial
2 Floodpits Drowner
4 Harbinger of the Seas
4 Harbinger of the Tides
4 Lord of Atlantis
4 Master of the Pearl Trident
4 Merfolk Trickster
2 Rishadan Dockhand
2 Svyelun of Sea and Sky
2 Tide Shaper
2 Tishana's Tidebinder
Sideboard: