The magic power regulator (魔力調節器 maryoku chōsetsuki) is a device that keeps the magic element absorbed into the body of the one who is equipped with this to prevent it from spinning out of control.
This regulator is visible on the following characters:
- Kuon Glamred Stroheim — back of her head; the device is seen only in XBlaze – Code: Embryo.
- Ragna the Bloodedge — both of his gloves.
- Izayoi — back of her armor in the battle mode.
- Mu-12 — her pauldrons in the battle mode.
- Nu-13 — her eyepatch, and also back of her pauldrons in the battle mode.