14 Island
4 Mutavault
2 Tectonic Edge
4 Aether Vial
4 Cursecatcher
4 Lord of Atlantis
4 Master of the Pearl Trident
3 Master of Waves
4 Merrow Reejerey
2 Phantasmal Image
4 Silvergill Adept
4 Spreading Seas
1 Sygg, River Cutthroat
2 Thassa, God of the Sea
3 Vapor Snag
Sideboard:
2 Cavern of Souls
1 Cold-Eyed Selkie
1 Grafdigger's Cage
1 Hurkyl's Recall
1 Kira, Great Glass-Spinner
2 Mizzium Skin
2 Spell Pierce
1 Steel Sabotage
2 Tidebinder Mage
2 Unified Will