21 Island
4 Mutavault
3 Bident of Thassa
4 Cloudfin Raptor
2 Cyclonic Rift
4 Frostburn Weird
2 Hall of Triumph
4 Hypnotic Siren
4 Judge's Familiar
4 Master of Waves
4 Nightveil Specter
4 Vaporkin
Sideboard:
2 Dissolve
4 Domestication
3 Gainsay
2 Rapid Hybridization
4 Tidebinder Mage