15 Island
1 Nykthos, Shrine to Nyx
1 Arcane Denial
1 Arctic Merfolk
1 Champion's Helm
1 Coral Merfolk
1 Counterbalance
1 Counterspell
1 Declaration of Naught
1 Dissipate
1 Dissolve
1 Enclave Elite
1 Lord of Atlantis
1 Lullmage Mentor
1 Mana Leak
1 Master of the Pearl Trident
1 Merfolk Sovereign
1 Merrow Commerce
1 Merrow Reejerey
1 Merrow Witsniper
1 Pact of Negation
1 Paperfin Rascal
1 Quicksilver Fountain
1 Ring of Evos Isle
1 Riptide Pilferer
1 Rootwater Thief
1 Seasinger
1 Stonybrook Banneret
1 Streambed Aquitects
1 Thada Adel, Acquisitor
1 Thassa, God of the Sea
1 Tidebinder Mage
1 True-Name Nemesis
1 Turn Aside
1 Wake Thrasher
Sideboard:
1 Ambassador Laquatus