2 Castle Vantress
18 Island
2 Brazen Borrower // Petty Theft
2 Chart a Course
4 Curious Obsession
2 Dive Down
1 Essence Capture
2 Gadwick, the Wizened
4 Merfolk Trickster
4 Opt
3 Pteramander
4 Siren Stormtamer
3 Spell Pierce
4 Tempest Djinn
1 Thassa, God of the Sea
4 Wizard's Retort
Sideboard:
3 Aether Gust
2 Ashiok, Dream Render
3 Entrancing Melody
2 Sleep
2 Tidebinder Mage