19 Island
2 Chart a Course
4 Curious Obsession
4 Dive Down
2 Essence Capture
4 Merfolk Trickster
4 Mist-Cloaked Herald
4 Opt
4 Siren Stormtamer
4 Spell Pierce
4 Tempest Djinn
4 Wizard's Retort
Sideboard:
2 Deep Freeze
1 Disdainful Stroke
3 Entrancing Melody
1 Essence Capture
1 Island
3 Negate
3 Surge Mare