21 Island
4 Aquitect's Will
4 Chart a Course
2 Gush
4 Harbinger of the Tides
2 Kopala, Warden of Waves
2 Lord of Atlantis
4 Merfolk Sovereign
3 Merrow Harbinger
1 Sea's Claim
1 Seahunter
4 Silvergill Adept
4 Spell Pierce
4 Unsummon
Sideboard:
1 Rhystic Study