7 Island
1 Thriving Isle
1 Brineborn Cutthroat
1 Capture Sphere
1 Delightful Discovery
1 Naiad of Hidden Coves
1 Opt
1 Pestermite
1 Spectral Sailor
1 Starlit Mantle
1 Stinging Lionfish
1 Thryx, the Sudden Storm
1 Undersea Invader
1 Voracious Greatshark
Sideboard:
1 Surprise!