|Body type||Variable (similar to how they looked in life; shapeshifting; amorphous; fully non-corporeal or something else entirely)|
|Sentience||Sentient to some degree (usually)|
|Aggressivity||Varies from harmless to extreme|
Walking (when corporeal)
Passing through solid objects
|Behind the Scenes|
A Ghost is an undead spirit of those who have died.
Their physical manifestations vary enormously, but they're often portrayed as translucent, if not invisible altogether. Conversely, sometimes they will be able to manifest themselves as perfectly opaque, indistinguishable from living creatures at first glance. Even so, they may display the ability to disappear, shapeshift, teleport, pass through solid objects and/or float in midair. They may also be capable of possessing living beings, places or objects.