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