Movie
Description
Rosa, an Umbra Witch, entered into a forbidden union with the Lumen Sage Balder, defying the sacred laws of their clans. Their union produced a daughter, Cereza, whose birth from the intersection of light and dark was prophesied to bring calamity. As punishment, the Umbra Witches imprisoned Rosa, and the Lumen Sages exiled Balder. Cereza was raised among the witches as an outcast.

Throughout her imprisonment, Rosa remained a devoted mother. Cereza was often brought to her cell, where Rosa sang her lullabies like "Fly Me to the Moon" and crafted a stuffed toy from gathered materials, which became the child's cherished possession. On one birthday, Rosa gave Cereza an Umbran Watch.

The Witch Hunts, a violent conflict that nearly eradicated the Umbra Witches, led to Rosa's death. During the attack on Vigrid, she was grievously wounded and reunited with Balder, who revealed he had been manipulated by Paradiso into starting the Hunts. A shadowy figure attacked, and Rosa sacrificed herself to save Balder from a fatal strike. With her last breath, she pleaded with him to protect Cereza.

In the anime adaptation, Bayonetta and Jeanne discover Rosa amid the ruins, surrounded by fallen witches, with a maniacal Balder floating above. Rosa uses her dying breath to plead with her daughter to free Balder from his madness. She gives Bayonetta her lipstick, a symbol of her love from Balder, which is later used as a bullet against him. After her death, a hallucination of Rosa appears to Balder, assuring him of her enduring love.

Rosa was regarded as one of the most powerful and skilled Umbra Witches in history. Her combat abilities and mastery of Bullet Arts were unparalleled, allowing her to effortlessly dispatch groups of angels. Even while wearing magical-suppressing chains in prison, she performed advanced magic like levitation and Witch Time. Her infernal contract with Madama Khepri, the Protector of Time, granted her significant control over time-based magic.

She wielded custom long-barreled revolvers named Unforgiven, which were sealed away after being used to betray an Umbran sister. Her battle attire, the Robes of Banishment, was woven from her own hair and incorporated the chains from her imprisonment as a reminder of her past.