A fantasy art piece depicting a woman with very long flowing red hair, reminiscent of Amy Adams, cradling a glowing orb in her hands. Her presence is both ethereal and powerful, embodying the essence of a high priestess tarot card and an anime goddess. She wields a pentagram shield, symbolizing her protective qualities, and her eyes glint with the wisdom of a benevolent android necromancer. Lightning magic crackles around her, emphasizing her prowess as a lightning mage. Her appearance channels the grace of the Celtic goddess Diana, set against a backdrop that would be fitting for a feature on ArtStation. This character embodies a blend of mysticism and technology, resulting in a mesmerizing portrait.