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