Chi, also spelt as Qi or Ki and often translated as "Spirit Energy", is a concept native to a variety of cultures which makes reference to the energy of one's life-force. The ability to manipulate the flow of one's metaphysical energy. Chi is often used as an anathema unto dark magic since it comes from pure life energy. Often used as a weapon by gurus and martial artists, a variety of characters in fiction have learned how to harness and weaponize chi. Chi Users are characters who can access the energy of their very life-force and use it as a weapon to combat the forces of evil. As Chi is raw energy it is often plied as a deadly spiritual weapon, however it may also be used as a form of telekinesis or source of healing as well depending on the Master's training and the individual medium.