Deck
4 Aether Vial
4 Benthic Biomancer
4 Blast Zone
1 Castle Vantress
4 Counterspell
4 Dismember
3 Faerie Conclave
4 Harbinger of the Tides
7 Island
1 Lonely Sandbar
4 Master of the Pearl Trident
4 Merfolk Trickster
1 Minamo, School at Water's Edge
1 Oboro, Palace in the Clouds
1 Otawara, Soaring City
4 Silvergill Adept
4 Subtlety
4 Svyelun of Sea and Sky
1 Waterlogged Grove

Sideboard
4 Chalice of the Void
4 Force of Negation
3 Ratchet Bomb
4 Relic of Progenitus