Zombies were somewhat rare, as players rarely buried bones in high enough quantities to activate this random event. Also, Prayer had two other random events that could occur while training it: Shades and Leo the Gravedigger. Zombies would not appear if training Prayer via the Ectofuntus or a POH Altar. When a Zombie appeared, it would yell, "Braaaainssss!". Once dead then it would usually drop a variety of bones.