Harmonic Attack

Harmonic Attack is a Believix attack spell used by Musa, in which she shots a purple ball of light or a very long ray that makes disrupting soundwaves that takes down multiple enemies.

Times when Used

 * Season 4 Episode 7 - Used against the Wizards of the Black Circle's portal in a magic Convergence.
 * Season 4 Episode 13 - Used aganist Gantlos and Duman.
 * Season 4 Episode 16 - Used to distract the Wizards of the Black Circle.
 * Season 4 Episode 17 - Used against the evil mermaids.
 * Season 4 Episode 25 - Used against the lizards monsters.
 * Winx Club 3D: Magical Adventure - Used against Stormy.
 * Season 5 Episode 2 - Used to knock down the crane.