Mecrosa Order
this society of assassins and expert poisoners was rumored to be led by Sith disciples, although that was never proven. The Mecrosa Order was sponsored by House Mecetti of Tapani Sector millennia before the Battle of Yavin, providing the Order with a base of operations on the planet Nyssa. The Mecrosa Order was eventually destroyed by the combined forces of the Jedi Knights and House Pelagia, but the legacy of the Order survived through the millennia. At the height of the Galactic Civil War, the Order was re-established by several young House Mecetti nobles who had been groomed from their youths to be assassins and poisoners. None of the leaders of House Mecetti were aware that the Mecrosa Order had been reborn, and its members worked to ensure their secret. Many historians and certain holoviod producers insinuated that the Mecrosa Order maintained a cadre of Sith magicians at its core, but this has never been proven.