After his death at the hands of capable heroes, Yenoghu's evil spirit would not remain dormant. It's power seeped into the darkest rings of the abyss and took on an even more hideous form. A massive, hideously muscular form, souls of his fallen allies fused to give him an absolute power no demons had hoped to obtain until now. Angered at the destruction of his precious chaos, and the death of his loyal followers, he returned to wreak havoc. Only challenged by a powerful good stemming from one female gnoll, he slayed her, though she would only return with a divine power comparable to his own.