The easiest
plane to reach after the River of Dreams, the only entities that are regularly
conjured to the Material Plane are fire elementals. Despite an inability to
communicate with the natives, enough has been gleaned from the rare resurrected
person and interviewing other outsiders to paint a picture of the plane.
The first
thing to be understood is that Zarth is massive, as can be expected of the
corpse of a god. The most knowledgeable outsider interviewed, a demon under
Zorutsok called Tarnathak, described traveling from ankle to knee as having
taken him more than a year of traveling without pause. This considers difficulties
due to terrain and his ability to outrace a warhorse. When asked why he had
traveled to Zarth in the first place, Tarnathak’s reply was a toothy grin.