19 Island
2 Saprazzan Skerry
4 Aqueous Form
2 Aquitect's Will
2 Deeptread Merrow
4 Enclave Elite
2 Gravelgill Duo
3 Infiltrator's Magemark
3 Nyxborn Triton
4 Piracy Charm
3 Rootwater Commando
4 Spreading Seas
4 Stonybrook Banneret
4 Streambed Aquitects
Sideboard:
1 Aura Flux
1 Coral Net
4 Counterspell
1 Merfolk Spy
1 Nyxborn Triton
2 Prismwake Merrow
4 River Merfolk
1 Sandbar Merfolk