A female Dungeons & Dragons 5.5 Undead warlock standing on a dead battlefield where the earth, sky, and fallen soldiers all seem cursed, lifeless, and undead. She has pale undead beauty, ghostly pale skin, pale gray-blonde hair flowing in a cold wind, and icy pale blue eyes with an eerie necrotic glow. She wears an ancient charcoal-gray warlock robe hanging in torn rags, weathered fabric, frayed sleeves, old occult stitching, bone charms, and subtle necromantic symbols. She is casting Eldritch Blast toward something outside the frame, one arm extended as a beam of cold green-blue and sickly violet eldritch energy erupts from her hand. Around her are undead soldiers, skeletal remains, rusted weapons, broken banners, dead trees, cracked gray soil, grave mist, black crows, and corpses half-rising from the battlefield. Dark fantasy, necromantic horror atmosphere, cinematic lighting, dramatic shadows, highly detailed, realistic fantasy art, dynamic pose, grim battlefield, cold desaturated color palette, eerie magical energy, 35mm cinematic composition