Create a highly detailed fantasy necromancer character. Design a tall, gaunt figure clad in layered obsidian-black garments reinforced with ritual talismans, bone shards, and chains. The robes should have complex embroidered sigils and faint eerie glows. Add a crown or mask shaped from twisted metal and bone. The character wields an ancient staff wrapped in sinew with a floating soul crystal. Surround them with drifting spectral mist, faint undead silhouettes, and swirling necrotic particles. Style dark, arcane, atmospheric; next-gen, HDR realism.

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