This material is placed on an encountered creature by the zone material.
read the material called zone read the command called setzone
If you want to set up a creature for random encounters. Place them in the beastiary in the appropriate zone objects. Create a new zone object if there isn't one that matches your zone name.
Reactions:
It will attack any player who arrives in the location.
It will also attack the person the zone material tells it to (via the wakes reaction).
When dead, it will unlock and drop all items wielded, worn, carried, and in inventory, setting ownership to the player that it attacked.