“ A rumour of the knights of some powerful king that sleep until danger threatens the kingdom.
The truth is that they were rebels, trying to split the kingdom. Once captured they were put into an enchanted sleep, protected from age and harm, until their aims have been carried out by others in which case they will awaken.
There is a loophole in the spell in that trying to take one of their weapons will also awaken them.”
“ In Azur, the streets are crowded, and the PCs' poor grasp of Azuran makes it hard for them to find out why. Still, they shoulder their way through the crowds, trying to get to the house of the renowned wizard they seek, when suddenly they realise they are standing very much alone. The crowds have ceased their talking and their gazes are fixed on the PCs. The imperiously clothed man standing before them smiles and speaks in Azuran: 'Ah! Volunteers! And so eager too!'”
“ 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. ... meeting a party of blue-skinned humans armed with pick-axes etc. Strange disease? Demon offspring? Curse? If they meet only one ex-worker, they will very carefully listen to any stories he says, no matter if drunken or insane, or just makes up to get a beer.”