Arc 12Silver Feather’s Winter
Silver Feather’s crystal began to fail as the ghost woman and the Black Death Cult pushed her toward her monstrous nature. After Haihara rescued Silver Feather and took her to Kougami’s laboratory, Silver Feather admitted she wanted to live, while Kirishima Ai was left to recover and face the danger of her own fading body.
- Shiratori Aoi confronted Kirishima Ai about being a Magical Girl and urged her to quit, but Ai refused to abandon her companions, and Silver Feather overheard and feared she would lose her purpose.
- As Ai’s arm began turning phantom-like, the museum curator’s ghost explained that Silver Feather was consuming Ai’s existence and that the process could worsen as Ai approached the Holy Domain.
- After Silver Feather left home, Haihara and Suzuki fed her at an izakaya, but Snowy Owl later lured her into a fight by threatening Haihara.
- Silver Feather found Haihara apparently dead and transformed into Hell Phoenix Black Death Cult, battling the Black Death Cultists while Fate Kite and Phantom Wind arrived.
- The ghost woman manipulated Silver Feather into turning against Fate Kite, and the Black Death Cult restrained her before a mysterious woman appeared and began destroying the Cultists.
- Haihara annihilated Garuda and revealed that she had taken the Bird-Type Devil King Crystal, then carried the unconscious Silver Feather through a dark vortex to Kougami’s laboratory.
- Silver Feather woke in Haihara’s care, confessed that she wanted to live despite her shattered crystal, and cried over her loneliness and lost possibilities, and Haihara asked her to become a villainous Magical Girl with her.
- Takanashi and Kazama Kiriori discussed seeking help from Dean Roland, while Kiriori took the distressed Kirishima Ai home, arranged for her to rest, and told her to report any further disappearance of her body.