Forbidden Art: Saku shoji

Forbidden Art: Saku shoji (咲く所持, blossoming possession) is a lost s-rank technique and art form found within the ancient writings of the Honka clan.

OVERVIEW
While the ability has only been mastered by a handful of Shinobi over countless era's, those who have managed to master the transformation are said to enter a state of spiritual enlightenment. While in this state they lose consciousness and allow the spirits of ancient warriors from purgatory to use their body as an inherited host. While this technique is extremely powerful it can only be accessed four minutes a day.