Prosthetic Arm - The Quirk Collection

The Quirk Collection is an assortment of feats intended to be taken at character creation with no additional costs. Each Quirk comes with flavor, a give and a take. The Quirk collection is intended to give players even more options to help make their characters just that bit more special. Anything that permanently cures any part of this feat also removes the entirety of it.

 One of your arms has been lost and replaced with an artificial imitation. This prosthetic lacks feeling and precise movement. The amount of the arm missing is up to you.

Give: You can use your prosthetic to deflect attacks. When an attack is made against you, you may use your reaction to raise your AC by your PB until the start of your next turn. You can do this a number of times equal to your PB between each long rest.

Take: You do not add your proficiency bonus to any attack rolls made using your prosthetic arm. Including two handed attacks and spell attacks.