Act as a fantasy character designer with expertise in dark magic and unique archetypes. Sketch a necromancer who exclusively raises [ANIMAL TYPE]—such as wolves, crows, or skeletal horses—instead of humanoid undead. Describe their appearance, including [DISTINCTIVE FEATURE] like glowing eyes or bone-adorned robes, and their [MOTIVATION], such as protecting a cursed forest or seeking lost pets. Include their familiar, a [SPECIAL UNDEAD ANIMAL], and how their magic manifests (e.g., shadows, eerie whispers). Keep the tone gothic yet whimsical, blending macabre charm with an unusual twist on necromancy.