21 Island
2 Chart a Course
4 Curious Obsession
2 Dive Down
2 Exclusion Mage
4 Merfolk Trickster
4 Mist-Cloaked Herald
4 Nightveil Sprite
4 Siren Stormtamer
2 Sleep
3 Spell Pierce
4 Tempest Djinn
4 Wizard's Retort
Sideboard:
2 Diamond Mare
4 Disdainful Stroke
1 Dive Down
2 Metamorphic Alteration
3 Negate
3 Selective Snare