ルヴィアゼリッタ・エーデルフェルト

Luvia is a young head of the distinguished Finnish lineage of magi, Edelfelt. She tries to look like elegant lady, but lose that image quickly, when Tohsaka Rin approaches her. During the 3rd Holy Grail War the masters of Edelfelts were defeated by master of Tohsaka's lineage, so starting from the first encounter at Clock Tower dorm, Rin and Luvia became principal rivals in every way.
Luvia is  a fan of wrestling, which makes her a dangerous opponent. And she's found of Shiro, whom she happened to meet in London.