User blog comment:B214/Question and Answers 6/@comment-9595671-20160827135739/@comment-9595671-20160827164052

And that was after his lifespan had already been cut by taking Albion's power into him. Ddraig implied heavily that it took a lot of years of his life.

If 10,000 is considered not living almost forever, then the number must be a lot higher. Even if we don't know how long I think that's atleast enough to tell us that 10,000 isn't considered very long.