Maginetics

Maginetics (数学) are a branch of Arcane Science that studies the relations between s, and magic in the attempt create comprehensive artificial limbs to replace lost ones.

Technically, this is more of a term that refers to various of magical techniques that involving prosthetics limbs, and using the inner magical energy, or other methods to allow one to use them. The term was officially used by Carmina Hortus, a Fiore-born Ishgarian who had Asami and Tanuki Yamamoto maginetic limbs, lost during the Ishgarian-Alvarez War.