Formed in 1933 following the adoption of the Code of Milan by La Majestad, Las Espadas was always intended to be a unifying force for the ideals of True Sabbat. Whereas most nomad Sabbat packs acted like raiders and brigands, Las Espadas was meant to be a unifying force rather than a disruptive one.
Las Espadas was led by Arturo Gonzales de Seville, one of La Majestrad's most loyal Templars, who stepped down from his position in order to better serve the greater good -- at La Majestrad's urging of course. Arturo gathered a core of seasoned Sabbat and took time to increase their ranks through new embraces, followed by Creation Rites.
Las Espadas soon had its hand in all the major conflicts and events in the region, and it was always there to look after the interests of the Sect, and of course La Majestrad.