2 Castle Vantress
17 Island
3 Brazen Borrower // Petty Theft
4 Brineborn Cutthroat
4 Curious Obsession
2 Dive Down
2 Essence Capture
4 Lofty Denial
4 Lookout's Dispersal
4 Opt
2 Pteramander
2 Sea-Dasher Octopus
4 Siren Stormtamer
4 Spectral Sailor
2 Spell Pierce
Sideboard:
3 Aether Gust
2 Cerulean Drake
1 Disdainful Stroke
2 Grafdigger's Cage
3 Mystical Dispute
2 Negate
2 Sorcerous Spyglass