20 Island
4 Counterspell
4 Enclave Elite
4 Inkfathom Divers
1 Master of the Pearl Trident
4 Merfolk Raiders
4 Merfolk Spy
4 Seasinger
3 Snowfall
4 Spreading Seas
4 Stonybrook Banneret
4 Streambed Aquitects
Sideboard:
4 Betrayal
1 Day of the Dragons
1 Lord of Atlantis
1 Sea's Claim