Simply put, the super power of fear is the power to blind. Here’s why.
It’s a given that it is easier to beat a blind enemy than one with 20/20 vision. Any military corps worth it’s salt knows that. Army’s around the world spend billions and work hard to use stealth to camouflage their movements or when that’s is not possible they will attempt to either blind their enemies or to render their radars or other detection equipments inoperable.