state of emergency (unusually difficult or dangerous situation)

use, way in which something can be used

魔法使い, 魔法遣い: a magic user: a magician, a wizard, a sorcerer

Alternative form of 使い走り (tsukaibashiri)

gofer

to overuse and overwork; to abuse

disposability; (intended to be) able to be used only once / dismissibility

to use / to employ / to make use of, to apply / to spend

use one thing for many purposes / work someone hard

(fantasy, occult) a magic user, such as a magician, a wizard, a sorcerer, a mage, etc.