The Dark Sisterhood Is an organization composed of women who are direct desendants of the Dark Mother.They were belived to be witches is the centuries past because of their defiance of persercution so they sought power for themselves .Over time their Ideas were warped they decided to rule the world but Cable stood in their way .He destroyed their headquarters and stopped them .But over the centuires they have aquired many infulences controlling vast criminal cartels, commanded politicians,generals,renegade police officers and remain a powerful orgainization today .