how old do elves live in frieren

"Most elves live for centuries, but the exact lifespan depends on a number of factors, such as the strength of their magic and their environment. Elves that live in the north pole often live longer than those who live in more remote areas, as the magical energy of the north pole is believed to increase an elf's longevity. Some elves have been known to live for over a thousand years, while others may only live a few hundred. Ultimately, the exact lifespan of an elf is a matter of personal experience and individual circumstance."