Etheldreda is rendered in a dynamic, statuesque pose that exudes regal authority and latent danger. The figure features long, flowing hair swept to one side, with a refined fringe framing a determined, almost otherworldly expression. She wears intricately carved armor accents layered over a flowing robe, with a dark cape that drapes behind her to suggest wind and movement frozen in resin. The sculpting highlights fine details, from the gauntlets and jewelry to the texture of fabric folds and embossed motifs along the edges. The paintwork emphasizes jewel tones, metallic highlights, and subtle shading to create depth and a sense of ancient power.

Etheldreda is a key power broker within the Zanmataisei Demonbane saga, a demonbound strategist whose ambitions intersect with mortal scholars and enigmatic factions. Born from a binding ritual, she commands ancient knowledge and eldritch energies, seeking to tilt conflicts in her favor. Her presence on the battlefield or in the halls of occult institutions is both awe-inspiring and ominous, as she negotiates with rivals, tests loyalties, and reveals fragments of a forgotten history. Though often enigmatic and aloof, she occasionally shows flashes of protective instinct toward those she deems worthy, weaving a complex path between temptation and restraint that drives the narrative forward.