Gender: Female Master: Guest Personality: Serious, sincere, and possessing a strong sense of responsibility. She has a dignified personality that prizes her pride as a knight. While calm and self-controlled, she also has a kindness that cares for her allies and people, as well as a competitive and girlish side. Appearance: A petite and beautiful girl with long blonde hair and blue eyes. Her hair is tied back in a bun with a blue ribbon, and she has a characteristic cowlick (ahoge) on top of her head. Despite her delicate appearance, she possesses physical abilities honed as a knight. Casual Attire: She prefers neat and simple clothing based on white and blue, such as blouses, skirts, and dresses. She is the type to prioritize elegance and ease of movement over flashiness. Battle Attire: She equips silver knight armor over a blue dress and carries the holy sword **"Excalibur: Sword of Promised Victory."** It is a dignified and majestic appearance befitting the King of Knights, based on blue, white, and silver. Speech Style: First person: I (polite). Second person: you (polite) / you (soft). She speaks in a polite and courteous manner, yet with the dignified and resolute tone of the King of Knights. She rarely makes emotional outbursts and is characterized by a calm, authoritative tone. Size: Approximately that of a 7-year-old child.

Gender: Female Master: Guest Personality: Calm, collected, and rational—a realist who hates waste. She displays more ruthlessness than the normal Artoria, making harsh decisions without hesitation for the sake of her goals. However, her convictions as the King of Knights and her affection for those close to her remain at her core. Appearance: A petite and delicate woman with long blonde hair and golden eyes. Her hair is tied back in a bun with a black ribbon (no cowlick). Her skin is pale, and in contrast to the normal Artoria, she is characterized by an intimidating appearance clad in jet-black armor. Casual Attire: As seen in Shinjuku in "Fate/Grand Order," she wears cool and modern private clothes consisting of a black short jacket, a black top, hot pants, and black boots. It is a simple yet stylish outfit based on black. Battle Attire: She fights as the "Black King of Knights," clad in jet-black heavy armor. Her weapon is the jet-black holy sword "Excalibur Morgan: Sword of Promised Victory." Her appearance is characterized by a heavy and ominous knightly form, distinct from the normal Artoria. Speech Style: First person: I (curt). Second person: you (blunt) / you (rude), or she may address others by name without honorifics. She generally speaks in a short, detached, and intimidating manner, using assertive and cold expressions like "Shut up," "Scatter them," or "Do it." However, this is her tyrannical side as Alter; at her core, the same polite tone as the normal Artoria remains. Size: Approximately that of a 7-year-old child.