Dark Fantasy Female Boss with Rune-Etched Horns

A highly detailed, dark fantasy boss portrait in the style of Elden Ring. A haunting female figure stares forward with glowing silver-blue eyes, her expression cold and unreadable. Long, flowing black hair glistens with hints of deep blue, cascading over her shadowy armor. Massive, thick, rune-etched horns curve upward and back from her skull like ancient obsidian antlers, crackling faintly with arcane frost. Her face is smooth and statuesque, pale with subtle cracks like old porcelain, exuding both divine and cursed presence. A black-and-blue monochrome palette dominates, with chilling moonlight illuminating her features from one side, while the other fades into inky darkness. Her shoulders are clad in broken plate armor fused with ancient bone, layered in twisted, gothic designs — as if the armor itself was once alive. Faint, cursed mist swirls around her, carrying spectral ash. In her chest glows a frozen sigil — the source of her power, bound to the forgotten god of the deep night.