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