jan 1, 1200 - Castle Greyhawk abandoned

Description:

Castle Greyhawk mysteriously abandoned.
When the timeless Zagig vanished after years of rule over the City of Greyhawk, the castle was likewise abandoned, and rumors tell of a terrible curse placed upon the fortress.

A base date of c. 320 CY, when the castle was built, was modified by 'after just a century of occupation' to arrive at the date of c. 420

Added to timeline:

Date: