CAD

Compressed Acceleration Devices store magic and can accelerate the power of the user. CADs are generally a metal glass called Aile.

Weapon
Weapon CADs or W CADs are usually in short-range but can also be firing guns. They are glistening and most likely sharp.

Enhancers
Enhancer CADs are worn on your wrist and accelerate every magic cast out from that wrist.

Skills
CAD skills are only possible on W CADs.

Dual Blades
This involves using two blades to fight. This is a skill for a person with a very fast reaction time.