"Blues is a young yet infamous battle witch who recently started to plague the nightworld, she began her life as a lowly and unremarkable peasant, since from early childhood she was used to be unvalued by her own family, later at the age of 15 she a was forced in to a marriage with a man who despised her even more, she never had any clue about her hidden powers her initiation in the art of witchcraft only came due luck and a touch of fate.
Even being used to a miserable life, around of age of 17 her situation got drastically worse, she was married 2 years already but she had not yielded any child yet, this inevitably it got the atention of merciless gossipers who began to especulate that she is barren or something of the kind, this didn't bothered her husband at first, but when the venomnous gossipers began to especulate about his lack manhood he got furious, he trully dedicated his efforts in making a child, not nescessarily with his wife entire consent.As consequence she indeed became pregnant, and she hated every second of it, even in the first months the usual symptoms of pregnancy were unbearable for her, in her mind she was not carrying a child but a cluster of vermin, a parasite, some kind of huge larva, her nightmares about it were constant, the idea of how painful a birth could be, tormented her everyday and that was just the beggining since she would had to raise that child and her husband would surely force her to have more.
That was enough, she was decided to end that miserable existence, she went to a nearby lake and tried to end her life and consequently the baby inside her, she tried to drown herself several times but she always returned to the surface instinctively, in this moment her life crossed paths with Magdalene, the old witch was patietly watching over a rock just apreciating that pitful suicide attempt, she decided to ask why that young peasant was trying to drown herself,normally she wouldn't open up her emotions with stranger, especially one with such particular appearance, but she was so fragilized and was caring very little for anything that she ended crying everything for Magdalene, she told about her bad life, her abusive husband and her undesired baby, Magdalene is far from being a nice person, but she felt a little drop of pity for that misfortuned girl and decided to help, she gave the girl an abortive potion, that would end the at least the baby problem, but when approached she noticed that young peasant was no mere girl, she had that smell that only magically capable people have, she found another potential witch! this is not easy to come by specially in lands under control of the church, Magdalene would not let that chance slip.
Magdalene kept close eye on her potential recruit for months, bit by bit with small visits she slowly introduced that peasant girl to the wonders of magic, she kept everything simple until the inquisition began to suspect of her presense on that city, when she could not keep her disguise anymore Magdalene took action by drugging the already violent husband of her recruit forcing him to almost kill her and consequentialy convincing her to flee with the old witch.
Once in the safety of the coven that young peasant fully embraced her new life as a witch, she even forgot the old name and adopted the name Blues,at first they gave her this nickname since she seen always sad but she ended liking it, now with acess to knowledge and magical resources she could practice the art with no barriers or fear and she did it, she practiced tirelessy to master all the offensive spells she could, in fact she only learned to use other kinds of spells by insistence of her sisters in the coven.
Nowadays Blues can always be seen in company of her master and lover Magdalene in her morally questionable adventures, both remarkable fighters and defenders of their coven with considerable victories under their belts, special mentions for the time in wich the duo defeated Danadriel's entire retinue and a platoon of Praetorians." (The Traveler)
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I think would be unfair for only the church have competent warriors, so I'm creating witches that can actually win battles :U