Busy traveler, bard, sorcerer or soldier, no matter who you are in the world, maybe you should listen to my words. Two hundred circles [and some other special prize!] await you, if you know how to bring together all the clues.
I'll make it simple and let you three ways to start. If you're feeling curious, why don't you try to check in the dephts of the arena or, maybe, in the sewers or, why not, in Harnquist's garret?