23 Island
1 Nykthos, Shrine to Nyx
4 Brazen Borrower // Petty Theft
1 Gadwick, the Wizened
4 Harbinger of the Tides
4 Judge's Familiar
4 Master of Waves
4 Mausoleum Wanderer
4 Merfolk Trickster
2 Spell Pierce
4 Tempest Djinn
1 Thassa, God of the Sea
4 Wizard's Retort
Sideboard:
2 Aether Gust
2 Ceremonious Rejection
2 Cyclonic Rift
2 Jace, Wielder of Mysteries
3 Negate
2 Nimble Obstructionist
2 Pithing Needle