<p>Now I know about Lichdom and Vampirism, both are technically paths to immortality as neither Liches nor Vampires age, and will not weaken from the passing of time.
</p><p>Altmer, Bosmer and Dunmer only live for at most 300 years, unless they extend their lifespan through magic or some other means. But it is unknown if that is a one-time thing, or if it can be prolonged indefinitely.
</p><p>So here's my question, how many paths to immortality exists, in the sense of not weakening due to old age?
</p><p>EDIT: Divayth Fyr is 4000 years old or so, his extended lifespan is likely connected to Corprus in some way.
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(Edited by Nelthro)