“ When you sleep, your soul briefly returns to the place where it was created/goes to when it dies, and seeks nourishment. Everybody's soul is created with a little link (or you could say a greater entity calls it back) to that place so that it can return easily, but upon death, the soul returns via that and annihilates the link as if returns.
Also, as an added thingy, you could say the entity supplying the link, or residue of the links themselves, (whichever) is the source of all arcane power.”
“ The ancient prophet Oijas Bek uttered a cryptic prediction:
<i>In the time of the Floating Ships,
In the Capitol of the Shattered Empire,
The False God will draw the people to his banner,
The Blasphemer shall don robes of righteousness.</i>
No one is sure what he meant, but the various sects each have their theories, which they often fight over.”
“ Mining in a certain area turns all exposed skin (maybe just parts that are actively disturbing the chemicals that cause the reaction) of the those doing the mining to a dark blue color. Will wear off taking as many years/days spent in the mine.”