Publisher's blurb: Avert the scourge that is plaguing the libraries of Almery's arch-magicians, impress Ildefonse's enclave and assure your place as provisional members, prove your superior worth over that of your companions of poor quality, and collect IUON stones like there's no tomorrow (which there might not be). The Creep of Inaccuracy is an introductory Rhialto-level adventure designed to accompany the new Rhialto Book. Stands alone for the sheer fun of it, or can be used to begin a Rhialto campaign (either using those risen from the ranks of Turjan-level or brand new PCs). Even arch-magicians can risk mortality!