A mystical woman with very long flowing red hair resembling Amy Adams stands with a glowing orb cradled in her hands, her gaze intense and ethereal. She holds a pentagram-etched shield, casting a protective aura reminiscent of a lightning mage spell icon. Her presence suggests a benevolent android necromancer, a high priestess with an air of wisdom and power, blending elements of anime goddess and Celtic deity. Her serene expression mirrors the divine essence of a Celtic goddess, akin to Diana, as if she belongs on a high-fantasy art platform like CGSociety or ArtStation.