Rastislav
The mc shouldnt worry about lifespan theres a dark elf mage thats thousends of years old whos name ive forgotten so there are magic methods to extend lifespan that on top of his natural lifespan of 2000 years that is going to increase according to the mc thats more than enuf time to figure out how to become ageless or even become god like minomarco
Plus, lifespan is the least of his problems lol. Far more likely one of the seasonal apocalypses gets him first. Can't really have lifespan while chilling out in Alduin's tummy after all. Anyways, I have a feeling Mephala won't let him go that easily- She's quite determined to get her boy toy. I mean she's essentially possessing a body; literally crafted with the expectation- That he'd it to relieve his pent up stress with that contract. At this point... I'm wondering if she's pent up; and trying to chip away at his paranoia.
how is he gonna enter the soul cairn you know without dieing also plz let him somehow kill the masters of the soul cairn there is alot of people/souls in the soul cairn that have alot of lost knowledge that could be usefull it might even give + in magnus eyes by remakeing the realm into something like temp place before entering reincarnation like sovenguard