2 Castle Vantress
17 Island
1 Mystic Sanctuary
1 Brazen Borrower // Petty Theft
4 Brineborn Cutthroat
1 Curious Obsession
3 Essence Capture
2 Gadwick, the Wizened
2 Hypnotic Sprite // Mesmeric Glare
2 Negate
1 Neutralize
3 Omen of the Sea
4 Opt
4 Pteramander
4 Spectral Sailor
2 Thassa's Intervention
2 Thought Collapse
4 Unsummon
1 Whirlwind Denial
Sideboard:
4 Cerulean Drake
1 Lofty Denial
1 Murmuring Mystic
1 Mystical Dispute
1 Sea-Dasher Octopus
1 Sphinx of Foresight
1 Stern Dismissal
1 Tempest Djinn
1 Winged Words