Main deck (60)
1 Chart a Course
4 Curious Obsession
3 Deep Freeze
4 Dive Down
20 Island
3 Merfolk Trickster
4 Mist-Cloaked Herald
2 Negate
4 Opt
4 Siren Stormtamer
3 Spell Pierce
4 Tempest Djinn
4 Wizard's Retort

Sideboard (15)
3 Disdainful Stroke
1 Dreamcaller Siren
1 Entrancing Melody
3 Essence Scatter
2 Exclusion Mage
1 Merfolk Trickster
2 Negate
2 Selective Snare