Deck
2 Chart a Course
4 Curious Obsession
4 Dive Down
3 Essence Scatter
2 Exclusion Mage
21 Island
4 Merfolk Trickster
2 Mist-Cloaked Herald
4 Nightveil Sprite
2 Opt
4 Siren Stormtamer
4 Tempest Djinn
4 Wizard's Retort

Sideboard
4 Diamond Mare
2 Disdainful Stroke
3 Negate
1 Sentinel Totem
2 Sleep
3 Syncopate