Tokugawa Shogunate

Tokugawa Shogunate: Embodying Sinful Sacrifices is a multi-stage Anti-Self Noble Phantasm, representing the lives that were lost during the reign of the Tokugawa Shogunate in the form of hitodama. The Noble Phantasm uses Tokugawa Ieyasu's corpse, of which was buried in an unknown location, as a medium, where it augments the bone structure to act as a sort of defense and weapon for Saber, varying between the stages of the Noble Phantasm. Through the hitodama, as he had conquered Japan, and as such they were deemed his property, Saber is able to utilize them in conjunction with his corpse, augmenting the defensive and offensive powers.

However, despite having ownership, the hitodama seem to have a vendetta against Saber, and, when this Noble Phantasm is active, constantly attempt to burn him alive to suffer for his sins. This action is what caused Saber to search for the Robe of the Fire-rat.