The Power of Harmonix
- Episode aired Oct 7, 2012
- TV-Y7
- 24m
The Winx compete in the Challenge of Graynor, in hopes of winning a power that will help them open the Book of Sirenix. Will they be able to identify and protect Graynor's most beloved creat... Read allThe Winx compete in the Challenge of Graynor, in hopes of winning a power that will help them open the Book of Sirenix. Will they be able to identify and protect Graynor's most beloved creature?The Winx compete in the Challenge of Graynor, in hopes of winning a power that will help them open the Book of Sirenix. Will they be able to identify and protect Graynor's most beloved creature?