19 Island
1 Benthic Biomancer
2 Chart a Course
4 Curious Obsession
4 Dive Down
2 Essence Capture
4 Merfolk Trickster
1 Mist-Cloaked Herald
4 Opt
4 Pteramander
4 Siren Stormtamer
2 Spell Pierce
4 Tempest Djinn
1 Warkite Marauder
4 Wizard's Retort
Sideboard:
3 Diamond Mare
2 Disdainful Stroke
2 Entrancing Melody
1 Essence Capture
2 Exclusion Mage
2 Negate
1 Sleep
2 Surge Mare