She-Devil with a sword:

Red Sonja lived with her family in a humble home in the Western Hyrkanian steppes. When she had just turned 17 years old, a group of cruel mercenaries killed her father, her mother and two younger brothers and burned their house and all their possessions. She survived but at the cost of her own virginity after she was brutally raped by the leader of the group, leaving her in shame. Answering her cry for revenge, the red Goddess Scathach appeared to her, and instilled in her incredible skill in the handling of swords and other weapons on the condition that she would never lay with a man unless he defeated her in fair combat.