2 Cavern of Souls
1 Minamo, School at Water's Edge
4 Mutavault
1 Oboro, Palace in the Clouds
2 Seachrome Coast
4 Shivan Reef
3 Temple of Epiphany
4 Wanderwine Hub
4 Aether Vial
4 Aquitect's Will
2 Augur of Bolas
4 Boil
1 Cursecatcher
1 Dakra Mystic
4 Lord of Atlantis
4 Master of the Pearl Trident
2 Master of Waves
4 Silvergill Adept
4 Spreading Seas
1 Thassa, God of the Sea
4 Tideshaper Mystic
Sideboard:
1 Angel's Grace
1 Boiling Seas
2 Boseiju, Who Shelters All
1 Commandeer
1 Dispel
1 Hidetsugu's Second Rite
2 Lightning Bolt
1 Path to Exile
1 Sea's Claim
2 Spell Pierce
1 Thassa, God of the Sea
1 Tibalt, the Fiend-Blooded