20 Island
2 Callous Dismissal
4 Curious Obsession
3 Dive Down
2 Essence Capture
4 Merfolk Trickster
1 Negate
4 Opt
4 Pteramander
4 Siren Stormtamer
4 Spell Pierce
4 Tempest Djinn
4 Wizard's Retort
Sideboard:
2 Deep Freeze
1 Disdainful Stroke
2 Entrancing Melody
2 Narset's Reversal
3 Negate
2 Selective Snare
1 Sorcerous Spyglass
2 Surge Mare