Spirits

Spirits, or owumyds, are beings that either exist on their own or within demonic entities. Their behaviour and personalities range from kind and benign to malicious and destructive.
  Next to nothing is known about these beings as they are very elusive and no one knows where their home is. What is known is that they can be summoned and bargained with, so be very careful if you choose to do so.
  It is said that there are several kinds of spirits.