Deafening Chord is a Sirenix offensive spell used by Musa. She shoots a fuchsia-colored ball that releases purple, visible, hyper-sonic sound waves to the target; or she creates a purple ball of energy and launches it at the enemy; or she shoots a swirling pink sound waves around her hand or her whole body and releases it towards the enemy.
Times When Used
- Season 5 Episode 15 - Used against Stormy.
- Season 5 Episode 18 - Used twice against the Devourer.
- Season 5 Episode 26 - Used twice against the mutants.
- Season 6 Episode 2 - Used against the troll.
- Season 6 Episode 3 - Used along with Petal Hurricane against the witches.
- Mystery of the Abyss - Used against a jellyfish.
- In "The Devourer", Tecna says Deafening Chord while using Genesis Blow, and Musa says Genesis Blow while using this spell.