After forming the needed hand signals, the user either touches the target, makes eye contact with them, or makes the target hear their voice. Once that is done, the user casts a powerful mental field around them. Within the field, the user is subjected to blindness, being deaf, mute, unable to taste or even feel. Lost in a dark world without their senses, the user is heavily crippled and unable to make any bearings. The genjutsu can debilitate them even better by making them lose their sense of balance, causing the user to become virtually helpless. The user can attack over and over again without a single counterattack being launched. If the user wants, they can increase the sense of feeling times more than usual, making even the slightest pain unbearable.