คีย์วิชวลนักรบเวทมนตร์สไตล์อนิเมะ

A dramatic vertical anime fantasy key visual of [Hotaru], a powerful young female warrior standing full-body in a ruined futuristic sci-fi city at night. She has very long flowing [silver-white] hair whipping outward in the storm, an athletic elegant build, wearing an ornate white, teal, and gold magical battle dress with an asymmetrical armored bodice, layered short skirt, thigh-high dark stockings, white high-heeled boots with teal crystal accents, and delicate gloves. Her face is intentionally obscured by a soft square blur or neutral censor block. She stands in a commanding wide-legged pose from a low-angle perspective, one arm extended outward to unleash power and the other lowered with a clenched fist. Behind her head and shoulders radiates a gigantic translucent crystalline winged crest shaped like an emerald glass phoenix halo. She is surrounded by a vortex of roaring circular streams of [neon emerald green] magical fire, lightning-like particles, and glowing plasma arcs. The background features broken futuristic towers, ruined scaffolding, and reflective cracked metal ground backlit by intense green glow. High contrast, volumetric rim lighting, deep shadows, floating embers, sharp anime linework, glossy fantasy armor rendering.