Transmigration Technique: Six Destinies

 is a special ninjutsu/genjutsu developed by Rei Kishi and is probably his one of the most remarkable techniques, so far. It works on the principal of Buddhist concept of the cycle of death and rebirth stemming from Hindu philosophies. Those who master it are said to be master of death itself.

Overview
The technique is divided into six realm beginning with the first, known as "Hell Bringer", it grants him the ability to create real illusions capable of manifesting in the physical/real world. This power is a form of reality-warping, but the illusion must be preconceived before the power manifests. Seemingly, Rei can use this ability without having the illusion to appear in the physical/real world, but in the mind. Second, is the "Wrath of Ghosts", it holds the power to use the skills of others. When Rei is possessing a person's body, he is able to perfectly perform their signature moves. Similar to Sharingan, however, unlike Sharingan, to use that particular technique he must activate this realm. Third, known as "Beast Control", allows him to summon deadly snakes and vultures. Fourth, known as "Fighter", allows him to copy his opponent(s) fighting style. Fifth, "Harbringer" grants him temporary chakra boost by absorbing natural energy and converting into bodily chakra thus allowing him to fight longer. And, finally, sixth, "Heaven Destroyer", it allows him to read his opponents mind and alter their perception.