20 Island
4 Radiant Fountain
2 Aetherspouts
4 Battlefield Thaumaturge
2 Bident of Thassa
2 Chasm Skulker
2 Curse of the Swine
2 Dissolve
2 Hall of Triumph
4 Hour of Need
2 Icy Blast
4 Master of Waves
2 Monastery Siege
4 Shorecrasher Elemental
2 Thassa, God of the Sea
2 Thassa's Rebuff
Sideboard:
2 Aetherspouts
2 Curse of the Swine
2 Icy Blast
2 Paragon of Gathering Mists
2 Polymorphous Rush