This short adventure is for use with the AD&D Oriental Adventures rules. At a pinch, "Western" AD&D characters from the Players Handbook could be used, although you should be prepared to make changes to the module. The skills and abilities of AD&D Oriental Adventures (A) characters can have little relation to their level. This module is should be suitable for a group of four or five OA characters of levels 4-6, but the DM should feel free to change this to suit a particular group of players.