Ghosts can become visible at will, and can engage the living two ways. They always appear whole, if transparent. Sometimes they have the power to effect physical matter (like a poltergeist), other times they will attempt to possess the living.
Many ghosts are evil, even insane, but not all. Many times, one's ancestors will manifest, and these tend to be some of the more positive ghosts.
- Through the ending shroud they shuffled, to hector the flesh-bound. -- Ring Member