21 Island
4 Grimoire Thief
4 Master of the Pearl Trident
4 Ponder
3 Quicksilver Fountain
4 Reef Shaman
4 Repeal
4 Sea's Claim
4 Seahunter
2 Tidal Warrior
4 Vapor Snag
2 Wanderwine Prophets
Sideboard:
4 Shifting Borders
1 Temporal Mastery