Symphogear Season 3 Episode 6

Unsheathe

Using their enhanced Symphogears, Tsubasa and Chris manage to withstand the effects of the Alca-Noise. Just then, Carol appears, using the Faust Robe of Daurdabla relic to transform into an adult form which uses her own memories as fuel for her power. Pushed by Carol's attacks, Tsubasa and Chris activate their relics' Ignite Module, in which they must fight their own impulses in order control the raw power previously seen in Hibiki's beserk form. As the two struggle to face their own burdens and regrets, they manage to snap each other out of it before they lose control. With her relic repaired, Hibiki joins the others and encourages them to try the Ignite Module once more, this time managing to overcome it and enter new forms that have the power to fight back against Carol. Having burned up the memories of her own motivation, Carol taunts Hibiki about her own cursed memory before using a capsule to burn herself to ashes.