Way of Purification: Shackles of the Predator

Haradou: Baku no Moukin (Way of Purification: Shackles of the Predator)
Ninjutsu (Requires Concentration 7 ranks) [Lost Kinjutsu, Good]
Rank: 6 (A-Class);
Range: Touch;
Target: One evil outsider or evil creature;
Duration: 1 hour/level;
Saving Throws: Will negates;
Chakra Resistance: Yes;
Chakra Cost: 10.

This technique was used by demon hunters of ages past to mark their prey so that it doesn't escape. Despite this technique not being a sealing technique, it leaves a seal on the target's body unless it succeeds a Will save to defend against it, if the user makes a successful melee touch attack against it. Should the target fail said save, a cross-shaped seal will appear on its body and last for 1 hour per level of the user, using up one seal slot.

While the seal is in place, all creature capable of sensing chakra will be able to detect and pinpoint the location of the subject without so much as concentrating, as long as it comes within range of the creature's standard senses range (three times that if it is actually concentrating and using its ability to sense chakra normally). Other evil outsiders will be unable to see or feel the mark or the marked.