Luviagelita Edelfelt, known as Luvia, leads the distinguished Finnish magus family Edelfelt. Her lineage abstained from the Holy Grail War in the *Fate/kaleid liner* universe. Observing Shirou Emiya during a prior Fuyuki visit cultivated her affinity for him long before the main events. Luvia possesses long, coiling golden-blonde hair frequently adorned with ribbons complementing her signature blue attire. She favors a detachable-sleeve blue dress designed for swift combat readiness. Her personality blends aristocratic grace with fierce competitiveness, epitomized by a deep-seated rivalry with Rin Tohsaka ignited at the Clock Tower. This animosity, fueled partly by their mutual interest in Shirou, led to incidents like their joint ban from the Norwich Students Dormitory following a destructive clash. Despite elitism, Luvia exhibits pragmatism with wealth; she avoids waste but strategically deploys resources, exemplified by purchasing a European-style mansion opposite the Einzbern residence overnight. She pursues personal desires boldly, openly calling Irisviel "Mother of Shero" and treating Illya as a younger sister. Magically, she mirrors her main-timeline counterpart, specializing in jewel magecraft and the potent Gandr curse—her shots capable of punching through reinforced walls even while injured. She masters Lancashire-style martial arts, a wrestling-inspired combat form earning her epithets like "Hunting Dog of the Ring." She further leverages her family's influence for information manipulation, financial coercion, and large-scale logistical actions like rapid property acquisition. Within *Fate/kaleid liner PRISMA☆ILLYA*, Zelretch tasked Luvia and Rin with collecting Class Cards using Kaleidosticks Sapphire and Ruby. Their rivalry prompted Sapphire to annul their contract, leading Luvia to supervise Miyu Edelfelt as her proxy. She guided Miyu through card-capturing missions from her Fuyuki mansion. In *2wei!*, Luvia remained in Fuyuki with Rin to investigate ley line disturbances. They collaborated intermittently, like a plan to capture Kuro using Illya as bait, though often requiring rescue by Illya and Miyu. Later in *2wei Herz!*, Luvia instigated the "Tricolore Birthday" incident, leveraging her family's financial power to obstruct Bazett Fraga McRemitz via resource denial and incurred debts. This season also featured lighter moments like beach and theme park excursions. During *3rei!!*, Luvia entered Miyu's parallel world after the Ainsworths abducted Miyu. The Ainsworths captured Luvia and Rin, extracting their souls into stuffed animals while employing their bodies as maids. Freed by Gilgamesh and Bazett, she rejoined the fight against the Ainsworths and encountered that world's Shirou Emiya. Beyond the *kaleid* series, Luvia appears as Rin's Clock Tower rival in *Fate/hollow ataraxia*. A parallel-timeline version experienced events with Shirou and Rin, including surviving a fall from the Tower of London. In *Lord El-Melloi II's Case Files*, initial hostility toward Lord El-Melloi II shifted to respect after his aid in escaping Adra Castle's defenses, prompting her tutorship request. She provided him a Command Spell relic from her family's Third Holy Grail War participation. Post-*Unlimited Blade Works*, Shirou worked part-time at her London residence, and she attended classes with him and Rin. Luvia's character remains consistent: martial prowess, magecraft specialization, rivalry with Rin, forthright pursuit of personal affections, and strategic use of wealth and status define her role across narratives.