21 Island
2 Nykthos, Shrine to Nyx
1 Bident of Thassa
4 Cloudform
4 Gudul Lurker
2 Hall of Triumph
4 Hypnotic Siren
4 Master of Waves
4 Shorecrasher Elemental
3 Silumgar Sorcerer
2 Singing Bell Strike
4 Stratus Dancer
3 Thassa, God of the Sea
2 Triton Shorestalker
Sideboard:
2 Aetherspouts
3 Disdainful Stroke
2 Encase in Ice
2 Icefall Regent
3 Negate
1 Silumgar Sorcerer
2 Treasure Cruise