Tritannus absorbs the toxic pollution from Earth's oil spill, causing him to morph into a monster.
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The Winx have to rely on Tecna's tech-savvy skills to find the Sirenix Book.
The Winx compete in the Challenge of Graynor, in hopes of winning a power that will help them open the Book of Sirenix.
Bloom, Stella, and Aisha swim through the oceans of Andros in search of the Cove of Shimmering Shells.
In the underwater Kingdom of Andros, Aisha's Uncle Neptune plans to crown his son Nereus as a Prince.
Crapple (noun): an apple soaked in cranberry juice...in a fish tank?
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