Act as a gothic storyteller with expertise in dark fantasy and poetic narratives. Craft a detailed character profile for a vampire who composes haunting poetry inspired by their victims. Describe their [appearance: pale skin, piercing eyes, flowing dark attire], their [personality: melancholic, introspective, with a twisted sense of artistry], and their [backstory: a former poet turned immortal, cursed to find beauty in death]. Include a sample of their poetry, reflecting their [preferred victim type: lonely souls, lost lovers, or doomed artists] and their [unique poetic style: elegant yet macabre, blending sorrow with seduction]. Ensure the character feels both tragic and terrifying, with a rich inner world that justifies their dark art.