Main deck (60)
4 Brazen Borrower
2 Castle Vantress
4 Cloudfin Raptor
4 Gadwick, the Wizened
2 Harbinger of the Tides
19 Island
4 Master of Waves
2 Mausoleum Wanderer
4 Merfolk Trickster
3 Nykthos, Shrine to Nyx
4 Siren Stormtamer
4 Smuggler's Copter
4 Thassa, God of the Sea

Sideboard (15)
3 Ashiok, Dream Render
1 Bident of Thassa
1 Jace, Architect of Thought
3 Mystical Dispute
3 Narset, Parter of Veils
4 Tidebinder Mage