Mortimer

Even before the Pantheon arrived on Alvadir, primitive life existed. And with life, death follows along. Until Mortimer arrived, these souls simply vanished into nothingness, but he saw fit to create a place for the dead, thus creating the Underworld.

However, Mortimer does not actively seek to see the living enter his domain. After all, all life will eventually end in his domain, so why would he need to hurry the process along?

What Mortimer does care for is to see the underground explored, for the mortals to find the minerals Mortimer placed there during the Age of Shaping, along with seeing trade between nations flourish, as evidenced by the fact that Mortimer created many of the waterways of Alvadir.