The Siren Call

Since Back to Equantica, siren sightings have been reported across Equestria. It's revealed that the Dazzlings' family have left Phorcys Trench with their family leader and Adagio's mother Mama Dill Weed and her other 11 healthy and attractive daughters. It's revealed that on their home island of Anthemoessa in the ancient city of Sirenum Scopuli that the single gender siren race used to be marine Amazons that got washed up and destroyed into spreading out by Squirk, as some sirens sought to rebuild their glory, while some like Dill Weed sought to do so via conquering and did so through Adagio and her two friends Sonata and Aria, until Starswirl banished them. Now that word of Starswirl's return and the Dazzlings' location has been leaked, Dill Weed has sought her daughters to find the three, free them, and get revenge on Starswirl.