*A letter, emblazoned with the wax seal of the noble house Zau'Afin, would be sent to whatever branch of the guard handles immigration in any capacity*
For the general consultation of the constabulary
It has come to my attention that two dwarven mercenaries (I believe they were of the shield variety, but who can tell) of who's most deadly efficiency of talent I am most egregiously eager to purport, fear the guard's rebuffment and persecution of their persons should they set foot within the city of Szith Morcaine. I seek an official warrant that would guarantee protections, such as they exist, under the laws of Szith Morcaine that suffer half-breeds, duergar, and other untouchables to collude and cavort in relative safety within the city proper. With such in hand I am sure they would be delighted to not associate with myself and in no way influence the shuffling of mortal coils in any and all hypothetical enemies of myself, real or imagined.
On behalf of the Noble House Master of Dark Arts, Demonology, and Alien Sciences
Dargoth of Zau'Afin
P.S.
You will find, in addition to this message, a nominal sum of gold coins, strictly off the books, so as to expedite delivery of this message to the persons in charge. I have gone through the pain of making the very bottom-most section of this message separated from the main body by way of a perforated edge. Feel free to remove it, and enjoy an anonymous monetary donation as your weary heart, calculating intellect, or idle whim, instruct.
*Indeed, there is a sum of platinum coins forming a conspicuous bulge in the envelope, swimming idly left or right based on the tilt of the missive*