Arclight Gauntlet

This prosthetic appendage was developed by independent artificers, and is therefore difficult to find. To attune to this item, you must attach it to your arm at the wrist, elbow, or shoulder, at which point the prosthetic magically forms a copy of the appendage it’s replacing.

While attached, the prosthetic provides these benefits:

• The prosthetic is a fully capable part of your body.
• You can take an action to remove the prosthetic, and it removes itself if your attunement to it ends. It can’t be removed against your will.
• The prosthetic is a magic melee weapon with the finesse property with which you’re proficient. You can make an attack with it as a bonus action immediately after taking the attack action on your turn. The attack deals 1d4 lightning damage.
• You can cast Chain Lightning from the arm once every dawn, requiring no material components. The save DC is 15.

Notes: creature missing a hand or an arm, Damage, Combat