In Season 5, after learning that their Believix powers are less stronger and effective underwater, the Winx Club will go on a quest to find the ancient Sirenix transformation and magical power. To help the Winx, the Sirenix Book gave each of the Winx a Sirenix Box which contains their Sirenix guardian, and the Guardians of Sirenix granted the Winx the power of Harmonix that will allow them to fight in mid-air, on the land and under the water. Once the Winx did all the required tasks for Sirenix they opened the gate to the Infinite Ocean thus enabling them to earn Sirenix. They eventually succeed in their goal and obtain Sirenix.
Since Believix is weak underwater, and the Winx must go underwater to find 3 gems to earn Sirenix, they must gain Nature's Key, the boon of the Ancestral Spirit of Nature, to open the Sirenix Book and receive Sirenix Boxes, and their Guardians of Sirenix grant them Harmonix.
Harmonix allows the Winx to use their magic easier in mid-air, on the land and underwater. It also helps the Winx swim faster.
The hair mostly stays in loose ponytail and the girls wear seashell tiaras or seashell barrette in their hair, heads or foreheads. The Harmonix outfits' consist of a layered dress with a top that's either strapless or a strap that goes on only one shoulder, a belt, a mini-skirt and a layered cape attached to the skirts which looks similar to mermaids' tail. The girls wear heeled sandals made of two ribbons attached around the feet and legs, with two long floating ribbon strips attached to the sandals at knee level. The wings are large, multi-layered and colorful with some special effects.
Just like in Believix, each Winx has different effect whenever her wings flutter.
- The name Harmonix comes from the word "harmony". And is probably derived from the fact that the Winx have to achieve Harmony in themselves via the Nature Boon before they can earn Sirenix.
- Harmonix is the third transformation to be first earned in the sixth episode of a season. The first and second are being Enchantix and Believix.
- The sandals in Harmonix look similar to the sandals in the Enchantix transformation.
- After it was leaked, the song's lyrics were changed and the transformation was re-animated.
- Harmonix may have the same strength of Sirenix. But due to the fact that Harmonix is temporary (the Guardians of Sirenix grant them this power to help them finish the Sirenix quest, and if they fail the quest, they will lose their powers forever), they need to acquire Sirenix to become stronger. They also need Sirenix to enter the Infinite Ocean because Harmonix doesn't give the abillity to enter it.
- Bloom's and Tecna's final poses in Harmonix's transformation are the same.
- Harmonix, along with Enchantix, isn't easily overpowered by the Trix.
Forms and Terms
|Winx - Charmix - Gloomix - Enchantix - Disenchantix - Believix - Zoomix - Speedix - Tracix - Sophix - Lovix - Harmonix - Sirenix/Dark Sirenix - Bloomix - Mythix|
|Gifts of Destiny - Fairy Dust - Miniaturization|