14 cards that define this Modern archetype
Aether Vial
Flare of Denial
Floodpits Drowner
Harbinger of the Seas
Master of the Pearl Trident
Silvergill Adept
Sink into Stupor // Soporific Springs
Subtlety
Svyelun of Sea and Sky
Tide Shaper
Cavern of Souls
Lord of Atlantis
Mutavault
Otawara, Soaring City