Erranyxs EM Anti-aim arm
(electromagnetic):
If the arm is active, there is a weapon deflection around to 100meters, a destabilization of enemy aiming that deflects aimed rifles away from the player with the activated arm.
Everytime you will trying aim on me, your crosshair is deflected to the sides, like if you take two negative poles of a magnet and put them together.
Charging for two uses
12 seconds polarization activity time
Picture for reference and ideas of what it could look like