Hydra Head

Hydra Head (ヒドラヘッド, Hidora Heddo) is a moderately sized Legal Guild located in a central marketing region of, and therefore, they gain numerous missions of a variety of kinds. They have three masters: Mithra Songokū, Moune Sutou and Wolfgang. They came together for a common goal. The guild seems to focus almost exclusively on being a united force, rather than achieve any actual goals.