Questions about the Might and Magic universe.

1) The hero Talanaar is the only one who survived the deadly attacks on the Day of Tears of Fire in 566. If Talanaar already existed at that time, how did he manage to remain so well-preserved until the War of Isabel in 969? As far as I know, elves live for several centuries (300-400 years), and even if we assume that Talanaar lived longer than average, he should look like an old man, but judging by the image in the game, this is far from the case. Therefore, I have another question: do elves age at all, and if so, then again, explain the situation with Talanaar to me. Perhaps I miscalculated the average lifespan of elves? 2) What is the lifespan of such creatures as angels, demons, and Faceless Ones? I would also like to know about mages: do they live on average like all humans, or do they have ways to prolong their lives (excluding necromancy)? 3) Does reproduction exist for such races as angels and Faceless Ones? If so, then how, and why haven't they restored their numbers after the losses in the War of the Ancients? If not, then why, because the ancient races of angels and Faceless Ones are as ancient as the races of humans and elves, which can reproduce? Thank you in advance for your help. PS. The answers are very important to me, as I am going to write a series of fan fiction stories about some of the heroes of Ashan and am trying to figure out all the small details of the universe.