TV-Series
Description
Artemisia Bell Ashcroft is a prominent character introduced in the fourth season of the anime, recognized as one of the most powerful wizards in the world. She is an eighteen-year-old woman of British nationality, with a fair complexion, blue eyes, and long orange hair that she often wears in a semi-braid. In casual settings, she dresses simply, such as wearing a one-piece dress with sandals, but when equipped for battle, she dons a futuristic, neon-blue suit of armor that gives her the appearance of a cyber-medieval knight.

Artemisia's background is defined by her tenure as the chief ace of the British special sorcery service, SSS, where she was known as a gentle and exemplary honor student beloved by all her peers. Her deep-seated motivation was a sincere wish to create a peaceful world by completely eradicating the spirits, a goal she considered necessary. However, her life took a dark turn when she was betrayed by former allies within DEM Industries, who exploited her brain data to create a new series of powerful CR-Units called Ashcroft, leaving her in a brain-dead state. Though she was eventually revived through the efforts of冈峰美纪惠 and Tobiichi Origami, the ordeal had lasting consequences.

In the storyline of Date A Live IV, Artemisia serves as a formidable antagonist. After her revival, she joins DEM Industries, seemingly of her own volition, and replaces Mana Takamiya as their Adeptus 2, the company's second-strongest wizard. Her personality undergoes a dramatic shift; while she once was warm and caring, she becomes cold,冷漠, and communicates in short replies. She shows no hesitation or remorse in combat, capable of killing spirits without any emotional burden. Despite this, she still displays a degree of mercy, hesitating to kill ordinary humans, and she remains professional and courteous to her allies, such as Ellen Mira Mathers. Notably, any mention of her past with the SSS causes her confusion and severe headaches, indicating that her memories have been tampered with or erased.

Key relationships define her role in the story. She frequently works alongside the world's strongest wizard, Ellen Mathers, and is one of the few people who addresses Ellen by her first name. Her former acquaintance with Tobiichi Origami, formed during an encounter in a spin-off story, becomes a central point of conflict. While Origami remembers their past, Artemisia does not, leading to a tense rivalry where Origami seeks to understand what happened to her. Artemisia also shares a unique connection with冈峰美纪惠, as a fragment of her consciousness, acting as a support AI named Bell, resides within Miki's Ashcroft unit.

Throughout the season, Artemisia is a direct and lethal threat to the protagonist, Shido Itsuka, and the spirits. She is instrumental in the attack on the spirit Nia Honjou, using her power to severely wound her and allow the villain Westcott to extract Nia's sephira crystal. Her abilities are peerless among human wizards; she is considered the second-strongest魔术师, with combat skills that崇宫真那 acknowledges as superior to her own. She pilots a personal CR-Unit named Lancelot, equipped with a powerful sword called Aroundight. Her mastery over her territory, a field that enhances a wizard's power, is so refined that she can easily overpower most opponents. She possesses exceptional physical fitness, outperforming even Ellen Mira Mathers in endurance tests. Her development in the series revolves around her tragic transformation from a kind-hearted hero into a brainwashed, cold-blooded enforcer for DEM, setting the stage for a potential recovery of her lost self in future conflicts.
Cast