20 Island
3 Chart a Course
4 Curious Obsession
4 Dive Down
4 Essence Scatter
4 Merfolk Trickster
4 Mist-Cloaked Herald
4 Siren Stormtamer
1 Spell Pierce
4 Tempest Djinn
4 Warkite Marauder
4 Wizard's Retort
Sideboard:
3 Diamond Mare
4 Exclusion Mage
2 Jace, Cunning Castaway
4 Negate
2 Sleep