Hemophobia Technique

When a victim see's blood, this technique causes their brains to show them a vision of traumatic or otherwise intense events where blood was present that mentally rattled the victim such as when someone they cared about was killed in front of them. The vision however only lasts a couple of seconds at best but when it is over, the victim will usually come out of it shaking with as if they were really hemophobic, paralyzing them. Even if the victim manages to get away alive and the jutsu is broken, the damage is already done and the person will have hemophobia. This however is not the case for those who have no such traumatic events in their past, have managed to get past them so it doesn't bother them anymore or those so cold hearted, it never affected them in the first place.