Invisibility is an Aberration power.
Effect and Growth Edit
Invisibility allows the user to conceal themselves and others from both vision and a reaper's ability to detect souls. The only people who will be able to see someone concealed with Invisibility are other people concealed by the same aberration. As the aberration grows, they become able to conceal more and more people at once. They may also be able to conceal older servants with more powerful souls. Cameras can apparently also see people hidden by Invisibility.
Feeding Mechanism Edit
The mechanism by which aberrations with Invisibility feed has not been revealed. It may simply require that someone kill humans while concealed by the aberration's power.