User blog comment:Imouto-tan/Deyanira/@comment-4867780-20161217035100/@comment-26362471-20161217165155

Deyanira was a normal girl just like her counterpart Sherria, however, she was born before humans ever walked the Earth. Much like Sherria's childhood, Deyanira, was also bullied by others due to her destructive powers; powers that have leveled whole towns in fits of sadness and rage, however, unlike Sherria, her sisters never loved her and joined in the bullying. For a short time Deyanira and Sherria would talk to each other via Sherria's Alternate-Selves Contacting, they'd tell each other stories and entertain each other to alleviate the stress of being bullied. Ilona visited Deyanira on her eighteenth birthday and offered her the chance to be her host which she turned down due to being pressured by her father to become his disciple. That night her father sacrificed everyone in the village in order to summon Celestial Beast Imoogi (who is actually Deyanira but no one knew at the time) when he did this something broke in Deyanira's head and she turned to the dark side. Both The king that was Ilona's host at the time and Loung Meiling arrived just in time before she could cause any major damage and Ilona possessed Deyanira's in order to calm her dark side which worked for a while until Deyanira started using her newfound powers to kill Witches and turn their souls into corrupted demon weapons, she even called herself the Goddess of Demise and the Witch Queen. Ilona unfused with Deyanira and sent her to Sherria's Earth which at the time was at war due to Amara possessing Sherria and causing a war. Deyanira continued to kill Witches until she found Amara-Possessed Sherria castle and was captured by the guards.

Deyanira and Possessed Sherria used their combined knowledge to create the Grimoire of the End, but Amara knew better than to give Deyanira the grimoire so she and the original POLTERGEIST (basically the Witch Council before they split) sealed Deyanira in an inter dimensional prison for 40,000 years. After the Dogs of Heaven attacked Destiny City in modern day and Izaya Malphas (her son which is another story in itself) unleashed the power of Dark Maw the dimensional prison destabilized and released her back into the world. Deyanira's other personalities were created from her insanity around this time.

Deyanira despised Sherria and the members of POLTERGEIST so much that she vowed to bring them all to their knees using the Grimoire of the End, however, she first started destroying anyone who would come to the aid of Destiny City once she declares war.

Deyanira's father is a man who cares nothing for anyone around him and would quickly sacrifice anyone to achieve his goals. He's dead and Deynaria tried her best not to end up like him.

Antonio Garcia is the younger brother of a Grand Magic Council member and notorious playboy and boxer who is abusive to her fake wife and his husband.

POLTERGEIST she is going after the wrong incarnation of POLTERGEIST.

When Shirō Dairenji was using her as a baby factory (which resulted in the birth of Izaya Malphas) he had her put in a straight jacket that nullifies magical powers. The straight jacket grew on her and has worn it ever since.