Ransōtengai

is a rare Quincy technique.

Description
Ransōtengai is a high level technique that allows the user to control their body parts using strings of spirit energy controlled by their brain, forming lines or strings out of reishi. Using this technique, the Quincy can control their body like a marionette, allowing them to move freely despite paralysis, broken limbs or any other force that would impede normal movement. It was originally created to allow elderly Quincy to fight effectively, and is rare enough that Mayuri Kurotsuchi had never encountered a Quincy who could use it before Uryū Ishida, despite having examined or studied 2661 different individuals.