A cursed technique used by Preta to subjugate his opponents to a great amount of pain rather them outright killing them. In order to use this jutsu Preta must makes every effort to draw out blood from his opponent and then consume it. It doesn’t matter how much of blood he has to consume as long he is able to consume it. Once this is done a spiritual link is formed between the opponent and Preta. The second stage of the jutsu involves Preta using his own blood to create a seal and must place the blood seal on any part of the opponents body, once the seal is placed on the body of the victim the cursed blood will reshape itself and take the form of the Jashin symbol, this mean that the curse is now in place and is ready to be used.