Main deck (60)
1 Castle Vantress
1 Chart a Course
4 Cloudfin Raptor
4 Curious Obsession
1 Cyclonic Rift
2 Dive Down
4 Harbinger of the Tides
18 Island
3 Master of Waves
4 Merfolk Trickster
2 Nykthos, Shrine to Nyx
3 Siren Stormtamer
2 Spectral Sailor
2 Spell Pierce
4 Tempest Djinn
2 Thassa, God of the Sea
3 Wizard's Retort

Sideboard (15)
3 Ceremonious Rejection
1 Dispel
3 Frostburn Weird
1 Grafdigger's Cage
3 Negate
1 Phyrexian Revoker
1 Pithing Needle
2 Tidebinder Mage