Puppet Bloodflow

Blood Magic: Puppet Bloodflow (血液魔法『傀儡の血潮』) is a Blood Magic spell.

Description
After the user has used their magic on an individual, the user is capable of controlling the blood of that individual. While the spell is activated, the individual experiences intense pain and their eyes become white.

This spell can be bottled and used remotely, as well as pass control to someone else.