21 Island
2 Nykthos, Shrine to Nyx
1 Castle Vantress
4 Cloudfin Raptor
4 Siren Stormtamer
4 Merfolk Trickster
2 Harbinger of the Tides
4 Brazen Borrower
4 Tempest Djinn
4 Thassa, God of the Sea
2 Gadwick, the Wizened
4 Master of Waves
4 Smuggler's Copter

Sideboard
4 Tidebinder Mage
2 Spell Pierce
2 Mystical Dispute
2 Ashiok, Dream Render
1 Gadwick, the Wizened
1 Annul
1 Wizard's Retort
1 Bident of Thassa
1 Jace, Architect of Thought