20 Island
1 Brineborn Cutthroat
4 Curious Obsession
3 Dive Down
2 Lookout's Dispersal
4 Merfolk Trickster
1 Negate
4 Opt
2 Pteramander
4 Siren Stormtamer
4 Spectral Sailor
3 Spell Pierce
4 Tempest Djinn
1 Unsummon
3 Wizard's Retort
Sideboard:
4 Anticipate
4 Cerulean Drake
3 Entrancing Melody
4 Essence Capture
4 Essence Scatter
2 Lookout's Dispersal
3 Negate
1 Spell Pierce
1 Unsummon
1 Wizard's Retort