Psychic Astral

Astral mutates possess the ability to project their consciousness from their bodies, effectively becoming “living ghosts”. Note: This power does have a limit, and anyone who stays out of their body for too long will find that their human body will die, thereby rendering them a spirit forever. 

Traits
These mutates tend to be rather odd, to say the least. They tend to make other people uneasy around them, and they will seem both really far away and yet uncomfortably close at the same time. Appearance-wise, they may look normal, however, they may be quite pale, with shadows under their eyes, and those eyes may just stare intensely.