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

Sideboard
3 Diamond Mare
2 Disdainful Stroke
3 Negate
2 Nezahal, Primal Tide
3 Sleep
2 Syncopate