Eye of Cerberus

The eye of Cerberus is a doujutsu only received from Cerberus after he chooses you as his vessel, the abilities that the doujutsu has:

FEARFEASTER: This ability gives the user the ability to make their opponents render immobile with fear causing them to instantly become trapped in their worst nightmare, making them to literally live their worst reality sense the majority of five of the victim's senses are being tricked into submission (like a genjutsu, but a little bit different this doesn't need direct eye contact all it needs is for the user to look at the opponent)

Complete Field of Vision

The user's field of vision is expanded enabling them to gather visual stimuli from a wider range in the same moment, allowing them to identify and respond at a much faster rate than normal. Allowing the user to track all opponents in the area but,it's in comparison to the vision granted by a sharingan.