Main deck (60)
3 Chart a Course
4 Curious Obsession
1 Disdainful Stroke
3 Dive Down
3 Essence Scatter
1 Exclusion Mage
21 Island
4 Merfolk Trickster
4 Mist-Cloaked Herald
2 Nightveil Sprite
4 Siren Stormtamer
2 Spell Pierce
4 Tempest Djinn
4 Wizard's Retort

Sideboard (15)
4 Diamond Mare
2 Disdainful Stroke
2 Exclusion Mage
2 Negate
2 Sleep
3 Syncopate