Deck
2 Chart a Course
4 Curious Obsession
4 Dive Down
2 Essence Scatter
1 Exclusion Mage
19 Island
4 Merfolk Trickster
4 Mist-Cloaked Herald
4 Opt
4 Siren Stormtamer
1 Sleep
1 Spell Pierce
4 Tempest Djinn
2 Warkite Marauder
4 Wizard's Retort

Sideboard
2 Diamond Mare
2 Disdainful Stroke
3 Entrancing Melody
3 Exclusion Mage
2 Negate
2 Sentinel Totem
1 Sleep