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