Sheffield

Japanese name:	シェフィールド
Nickname:	Myoz

Sheffield is a mysterious beauty. Officially, she is a Cromwell's secretary, however she is the true leader of the Reconquistadors. She is the main antagonist of the second season.

Spoiler
She's another of the void familiars *The brain of god" making her able to use any magical items at will.
Her master is Joseph, king of Gallia, uncle to Tabitha.

MAL