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