She is mostly invulnerable to damage, and possesses potent magical abilities. This allows her to retain her youth and beauty. She also possesses the "Wisdom of the Owl" which grants her a form of enhanced intellect, presumably heightening her memory and ability to process information.
She is largely impervious to harm, and possesses potent magical abilities. This enables her to remain youthful and beautiful. She also has "Wisdom of the Owl," which grants her a form of enhanced intelligence, presumably enhancing her memory and information processing skills.