Harmonic Attack is a Believix attack spell used by Musa. This spell is used three ways, one being a magenta ray that goes toward the enemy, another being a purple ball of light followed by red and purple fairy dust that wipes down multiple enemies, and it is also huge sound waves.
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 against Duman.
- Season 4 Episode 16 - Used to scan the scene around.
- Season 4 Episode 17 - Used twice against the monsters.
- Season 4 Episode 18 - Used against the spider.
- Season 4 Episode 25 - Used twice against the lizard monsters.
- Magical Adventure - Used against Stormy.
- Season 5 Episode 1 - Used against the crane.
|Sonic Blast - Bass Boom - Sonic Mega Blast - Ultrasonic Wave - Sonic Bomb - Soundstream Power of Words - Power Chord - Sonic Combo Blast - Wave Shield - Disco Ball - Reverse Chord - Ultra Sound Power|
|Sound Barrier - Sound Waves - Max Volume|
|Enchantix Amplifier - Power of Sound - Sonic Shield - Disco Shell - Sound Cage - Magic Bass Boom - Sound Wave Attack|
|Harmonic Attack - Magical Echo - Stereo Crash - Sonic Screen - Power of Harmony|
|Gifts of Destiny and Believix Power|
|Bright Heart - Pure Harmony - Snow Melody|
|Reverberating Notes - Diapason|
|Deafening Chord - Sonic Mirror - Percussive Hit - Music Kick - Wall of Sound|
|Voice of Sirenix|
|Crystal Voice - Infinite Echo|