Oculus

Oculus is a unique technique created by Kana Korimachi of the Helixian Clan. Upon using this technique, an invisible barrier is erected, viewable only by the user with a 75 foot radius. If an opponent enters this sphere of influence, Ace can influence and manipulate/control his opponents thoughts, actions and senses, without them ever being aware that they are being manipulated. By controlling the senses, he can make people appear as other people to his opponents with such skill that dojutsu are incapable of seeing through it. Another feature of this ability is that the user can't be hurt by anything that enters the range of influence.