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